Warning: Permanently added '10.128.10.40' (ECDSA) to the list of known hosts. 2023/04/09 01:41:34 ignoring optional flag "sandboxArg"="0" 2023/04/09 01:41:34 parsed 1 programs 2023/04/09 01:41:34 executed programs: 0 [ 48.244750][ T30] kauditd_printk_skb: 65 callbacks suppressed [ 48.244759][ T30] audit: type=1400 audit(1681004494.509:137): avc: denied { mounton } for pid=388 comm="syz-executor" path="/proc/sys/fs/binfmt_misc" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=dir permissive=1 [ 48.288887][ T30] audit: type=1400 audit(1681004494.519:138): avc: denied { mount } for pid=388 comm="syz-executor" name="/" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=filesystem permissive=1 [ 48.382654][ T396] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.389685][ T396] bridge0: port 1(bridge_slave_0) entered disabled state [ 48.396823][ T396] device bridge_slave_0 entered promiscuous mode [ 48.404687][ T396] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.411642][ T396] bridge0: port 2(bridge_slave_1) entered disabled state [ 48.418590][ T396] device bridge_slave_1 entered promiscuous mode [ 48.427364][ T394] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.434271][ T394] bridge0: port 1(bridge_slave_0) entered disabled state [ 48.441353][ T394] device bridge_slave_0 entered promiscuous mode [ 48.460989][ T394] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.467841][ T394] bridge0: port 2(bridge_slave_1) entered disabled state [ 48.475169][ T394] device bridge_slave_1 entered promiscuous mode [ 48.504564][ T400] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.511747][ T400] bridge0: port 1(bridge_slave_0) entered disabled state [ 48.519192][ T400] device bridge_slave_0 entered promiscuous mode [ 48.527494][ T407] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.534548][ T407] bridge0: port 1(bridge_slave_0) entered disabled state [ 48.541856][ T407] device bridge_slave_0 entered promiscuous mode [ 48.559236][ T400] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.566068][ T400] bridge0: port 2(bridge_slave_1) entered disabled state [ 48.573442][ T400] device bridge_slave_1 entered promiscuous mode [ 48.580057][ T407] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.586869][ T407] bridge0: port 2(bridge_slave_1) entered disabled state [ 48.594216][ T407] device bridge_slave_1 entered promiscuous mode [ 48.617987][ T403] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.624930][ T403] bridge0: port 1(bridge_slave_0) entered disabled state [ 48.632056][ T403] device bridge_slave_0 entered promiscuous mode [ 48.648909][ T403] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.655918][ T403] bridge0: port 2(bridge_slave_1) entered disabled state [ 48.663214][ T403] device bridge_slave_1 entered promiscuous mode [ 48.700429][ T405] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.707548][ T405] bridge0: port 1(bridge_slave_0) entered disabled state [ 48.715041][ T405] device bridge_slave_0 entered promiscuous mode [ 48.721586][ T405] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.728398][ T405] bridge0: port 2(bridge_slave_1) entered disabled state [ 48.735707][ T405] device bridge_slave_1 entered promiscuous mode [ 48.795581][ T407] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.802534][ T407] bridge0: port 2(bridge_slave_1) entered forwarding state [ 48.809618][ T407] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.816592][ T407] bridge0: port 1(bridge_slave_0) entered forwarding state [ 48.832308][ T396] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.839245][ T396] bridge0: port 2(bridge_slave_1) entered forwarding state [ 48.846308][ T396] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.853167][ T396] bridge0: port 1(bridge_slave_0) entered forwarding state [ 48.864419][ T400] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.871572][ T400] bridge0: port 2(bridge_slave_1) entered forwarding state [ 48.878669][ T400] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.885617][ T400] bridge0: port 1(bridge_slave_0) entered forwarding state [ 48.948625][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 48.956188][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 48.963743][ T39] bridge0: port 1(bridge_slave_0) entered disabled state [ 48.970926][ T39] bridge0: port 2(bridge_slave_1) entered disabled state [ 48.977918][ T39] bridge0: port 1(bridge_slave_0) entered disabled state [ 48.985066][ T39] bridge0: port 1(bridge_slave_0) entered disabled state [ 48.992020][ T39] bridge0: port 2(bridge_slave_1) entered disabled state [ 48.999035][ T39] bridge0: port 2(bridge_slave_1) entered disabled state [ 49.033813][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 49.041883][ T6] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.048648][ T6] bridge0: port 1(bridge_slave_0) entered forwarding state [ 49.056015][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 49.064078][ T6] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.071265][ T6] bridge0: port 2(bridge_slave_1) entered forwarding state [ 49.078508][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 49.086217][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 49.094259][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 49.101628][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 49.109076][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 49.117145][ T6] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.125125][ T6] bridge0: port 1(bridge_slave_0) entered forwarding state [ 49.132590][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 49.140687][ T6] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.147769][ T6] bridge0: port 2(bridge_slave_1) entered forwarding state [ 49.156020][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 49.164128][ T6] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.171156][ T6] bridge0: port 1(bridge_slave_0) entered forwarding state [ 49.178297][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 49.186466][ T6] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.193314][ T6] bridge0: port 2(bridge_slave_1) entered forwarding state [ 49.200814][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 49.218086][ T396] device veth0_vlan entered promiscuous mode [ 49.230542][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 49.239315][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 49.246937][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 49.254564][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 49.262041][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 49.270138][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 49.278180][ T39] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.285005][ T39] bridge0: port 1(bridge_slave_0) entered forwarding state [ 49.292394][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 49.300363][ T39] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.307293][ T39] bridge0: port 2(bridge_slave_1) entered forwarding state [ 49.314498][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 49.322652][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 49.344837][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 49.362141][ T396] device veth1_macvtap entered promiscuous mode [ 49.369053][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 49.376752][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 49.384632][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 49.392900][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 49.400889][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 49.408978][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 49.417080][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 49.424992][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 49.432936][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 49.448889][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 49.456049][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 49.463310][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 49.471446][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 49.479677][ T39] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.486502][ T39] bridge0: port 1(bridge_slave_0) entered forwarding state [ 49.493686][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 49.501868][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 49.510036][ T39] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.516967][ T39] bridge0: port 2(bridge_slave_1) entered forwarding state [ 49.524224][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 49.532259][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 49.540330][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 49.547866][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 49.555585][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 49.563187][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 49.571002][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 49.580263][ T400] device veth0_vlan entered promiscuous mode [ 49.586690][ T407] device veth0_vlan entered promiscuous mode [ 49.600589][ T394] device veth0_vlan entered promiscuous mode [ 49.607287][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 49.615293][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 49.623029][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 49.631079][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 49.638918][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 49.646788][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 49.654824][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 49.662522][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 49.671046][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 49.679065][ T39] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.685987][ T39] bridge0: port 1(bridge_slave_0) entered forwarding state [ 49.693369][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 49.701545][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 49.710036][ T39] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.716974][ T39] bridge0: port 2(bridge_slave_1) entered forwarding state [ 49.724263][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 49.732057][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 49.739854][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 49.747641][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 49.755916][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 49.763350][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 49.771143][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 49.778406][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 49.786059][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 49.805576][ T407] device veth1_macvtap entered promiscuous mode [ 49.815203][ T400] device veth1_macvtap entered promiscuous mode [ 49.824375][ T403] device veth0_vlan entered promiscuous mode [ 49.832054][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 49.840429][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 49.848285][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 49.856103][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 49.864311][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 49.871670][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 49.879720][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 49.887539][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 49.894961][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 49.903223][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 49.911296][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 49.918655][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 49.926714][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 49.934962][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 49.944362][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 49.957317][ T405] device veth0_vlan entered promiscuous mode [ 49.969501][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 49.977759][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 49.985335][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 49.992871][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 50.000923][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 50.009103][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 50.017016][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 50.025115][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 50.033367][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 50.041599][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 50.049872][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 50.063418][ T30] audit: type=1400 audit(1681004496.329:139): avc: denied { mount } for pid=396 comm="syz-executor.1" name="/" dev="binder" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=filesystem permissive=1 [ 50.069190][ T405] device veth1_macvtap entered promiscuous mode [ 50.096284][ T394] device veth1_macvtap entered promiscuous mode [ 50.104254][ T350] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 50.112454][ T350] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 50.131558][ T30] audit: type=1400 audit(1681004496.399:140): avc: denied { mounton } for pid=430 comm="syz-executor.1" path="/root/syzkaller-testdir1380385470/syzkaller.If6N7T/0/bus" dev="sda1" ino=1158 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_home_t tclass=file permissive=1 [ 50.146865][ T431] loop1: detected capacity change from 0 to 2048 [ 50.170162][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 50.180426][ T431] EXT4-fs (loop1): VFS: Can't find ext4 filesystem [ 50.189841][ T435] loop2: detected capacity change from 0 to 2048 [ 50.191746][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 50.196203][ T30] audit: type=1400 audit(1681004496.459:141): avc: denied { mounton } for pid=434 comm="syz-executor.2" path="/root/syzkaller-testdir2746573701/syzkaller.yxIn5I/0/bus" dev="devtmpfs" ino=113 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 50.211853][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 50.241447][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 50.249897][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 50.257910][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 50.260463][ T435] EXT4-fs (loop2): mounted filesystem without journal. Opts: grpjquota=,nodelalloc,init_itable,,errors=continue. Quota mode: none. [ 50.266215][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 50.279807][ T30] audit: type=1400 audit(1681004496.549:142): avc: denied { mount } for pid=434 comm="syz-executor.2" name="/" dev="loop2" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 50.287660][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 50.315301][ T30] audit: type=1400 audit(1681004496.579:143): avc: denied { unmount } for pid=396 comm="syz-executor.1" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=filesystem permissive=1 [ 50.317902][ T435] ext4 filesystem being mounted at /root/syzkaller-testdir2746573701/syzkaller.yxIn5I/0/bus supports timestamps until 2038 (0x7fffffff) [ 50.356277][ T403] device veth1_macvtap entered promiscuous mode [ 50.357277][ T442] loop1: detected capacity change from 0 to 2048 [ 50.375499][ T59] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 50.396483][ T447] loop5: detected capacity change from 0 to 2048 [ 50.406391][ T59] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 50.420366][ T59] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 50.426826][ T455] loop2: detected capacity change from 0 to 2048 [ 50.429109][ T59] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 50.437830][ T452] loop4: detected capacity change from 0 to 2048 [ 50.450666][ T442] EXT4-fs (loop1): mounted filesystem without journal. Opts: grpjquota=,nodelalloc,init_itable,,errors=continue. Quota mode: none. [ 50.455870][ T455] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 50.465417][ T59] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 50.470640][ T442] ext4 filesystem being mounted at /root/syzkaller-testdir1380385470/syzkaller.If6N7T/1/bus supports timestamps until 2038 (0x7fffffff) [ 50.513322][ T447] EXT4-fs (loop5): mounted filesystem without journal. Opts: grpjquota=,nodelalloc,init_itable,,errors=continue. Quota mode: none. [ 50.527770][ T447] ext4 filesystem being mounted at /root/syzkaller-testdir4228529983/syzkaller.Tm2eb3/0/bus supports timestamps until 2038 (0x7fffffff) [ 50.530866][ T452] EXT4-fs (loop4): mounted filesystem without journal. Opts: grpjquota=,nodelalloc,init_itable,,errors=continue. Quota mode: none. [ 50.598796][ T475] loop2: detected capacity change from 0 to 2048 [ 50.599135][ T452] ext4 filesystem being mounted at /root/syzkaller-testdir2938416515/syzkaller.EZ1Nsu/0/bus supports timestamps until 2038 (0x7fffffff) [ 50.607329][ T469] loop1: detected capacity change from 0 to 2048 [ 50.630838][ T466] loop3: detected capacity change from 0 to 2048 [ 50.640003][ T472] loop0: detected capacity change from 0 to 2048 [ 50.653644][ T478] loop5: detected capacity change from 0 to 2048 [ 50.659140][ T466] EXT4-fs (loop3): mounted filesystem without journal. Opts: grpjquota=,nodelalloc,init_itable,,errors=continue. Quota mode: none. [ 50.674906][ T466] ext4 filesystem being mounted at /root/syzkaller-testdir3800368632/syzkaller.BuPi6o/0/bus supports timestamps until 2038 (0x7fffffff) [ 50.676966][ T469] EXT4-fs (loop1): mounted filesystem without journal. Opts: grpjquota=,nodelalloc,init_itable,,errors=continue. Quota mode: none. [ 50.695808][ T475] EXT4-fs (loop2): mounted filesystem without journal. Opts: grpjquota=,nodelalloc,init_itable,,errors=continue. Quota mode: none. [ 50.702774][ T469] ext4 filesystem being mounted at /root/syzkaller-testdir1380385470/syzkaller.If6N7T/2/bus supports timestamps until 2038 (0x7fffffff) [ 50.716130][ T475] ext4 filesystem being mounted at /root/syzkaller-testdir2746573701/syzkaller.yxIn5I/3/bus supports timestamps until 2038 (0x7fffffff) [ 50.744177][ T472] EXT4-fs (loop0): mounted filesystem without journal. Opts: grpjquota=,nodelalloc,init_itable,,errors=continue. Quota mode: none. [ 50.752380][ T478] EXT4-fs (loop5): mounted filesystem without journal. Opts: grpjquota=,nodelalloc,init_itable,,errors=continue. Quota mode: none. [ 50.771313][ T472] ext4 filesystem being mounted at /root/syzkaller-testdir650440069/syzkaller.bPuowI/0/bus supports timestamps until 2038 (0x7fffffff) [ 50.771459][ T478] ext4 filesystem being mounted at /root/syzkaller-testdir4228529983/syzkaller.Tm2eb3/1/bus supports timestamps until 2038 (0x7fffffff) [ 50.863952][ T503] loop0: detected capacity change from 0 to 2048 [ 50.867996][ T496] loop1: detected capacity change from 0 to 2048 [ 50.873392][ T498] loop2: detected capacity change from 0 to 2048 [ 50.880912][ T491] loop3: detected capacity change from 0 to 2048 [ 50.885222][ T501] loop4: detected capacity change from 0 to 2048 [ 50.893032][ T507] loop5: detected capacity change from 0 to 2048 [ 50.932191][ T491] EXT4-fs (loop3): mounted filesystem without journal. Opts: grpjquota=,nodelalloc,init_itable,,errors=continue. Quota mode: none. [ 50.932310][ T501] EXT4-fs (loop4): mounted filesystem without journal. Opts: grpjquota=,nodelalloc,init_itable,,errors=continue. Quota mode: none. [ 50.945790][ T498] EXT4-fs (loop2): mounted filesystem without journal. Opts: grpjquota=,nodelalloc,init_itable,,errors=continue. Quota mode: none. [ 50.959259][ T501] ext4 filesystem being mounted at /root/syzkaller-testdir2938416515/syzkaller.EZ1Nsu/1/bus supports timestamps until 2038 (0x7fffffff) [ 50.974917][ T498] ext4 filesystem being mounted at /root/syzkaller-testdir2746573701/syzkaller.yxIn5I/4/bus supports timestamps until 2038 (0x7fffffff) [ 50.989811][ T491] ext4 filesystem being mounted at /root/syzkaller-testdir3800368632/syzkaller.BuPi6o/1/bus supports timestamps until 2038 (0x7fffffff) [ 51.001204][ T496] EXT4-fs (loop1): mounted filesystem without journal. Opts: grpjquota=,nodelalloc,init_itable,,errors=continue. Quota mode: none. [ 51.028759][ T507] EXT4-fs (loop5): mounted filesystem without journal. Opts: grpjquota=,nodelalloc,init_itable,,errors=continue. Quota mode: none. [ 51.029150][ T496] ext4 filesystem being mounted at /root/syzkaller-testdir1380385470/syzkaller.If6N7T/3/bus supports timestamps until 2038 (0x7fffffff) [ 51.054883][ T503] EXT4-fs (loop0): mounted filesystem without journal. Opts: grpjquota=,nodelalloc,init_itable,,errors=continue. Quota mode: none. [ 51.060244][ T507] ext4 filesystem being mounted at /root/syzkaller-testdir4228529983/syzkaller.Tm2eb3/2/bus supports timestamps until 2038 (0x7fffffff) [ 51.091831][ T503] ext4 filesystem being mounted at /root/syzkaller-testdir650440069/syzkaller.bPuowI/1/bus supports timestamps until 2038 (0x7fffffff) [ 51.131159][ T526] loop4: detected capacity change from 0 to 2048 [ 51.149444][ T535] loop2: detected capacity change from 0 to 2048 [ 51.159441][ T526] EXT4-fs (loop4): mounted filesystem without journal. Opts: grpjquota=,nodelalloc,init_itable,,errors=continue. Quota mode: none. [ 51.167255][ T540] loop1: detected capacity change from 0 to 2048 [ 51.178350][ T526] ext4 filesystem being mounted at /root/syzkaller-testdir2938416515/syzkaller.EZ1Nsu/2/bus supports timestamps until 2038 (0x7fffffff) [ 51.179574][ T531] loop3: detected capacity change from 0 to 2048 [ 51.200946][ T533] loop5: detected capacity change from 0 to 2048 [ 51.219463][ T535] EXT4-fs (loop2): mounted filesystem without journal. Opts: grpjquota=,nodelalloc,init_itable,,errors=continue. Quota mode: none. [ 51.222947][ T545] loop0: detected capacity change from 0 to 2048 [ 51.234084][ T535] ext4 filesystem being mounted at /root/syzkaller-testdir2746573701/syzkaller.yxIn5I/5/bus supports timestamps until 2038 (0x7fffffff) [ 51.241976][ T531] EXT4-fs (loop3): mounted filesystem without journal. Opts: grpjquota=,nodelalloc,init_itable,,errors=continue. Quota mode: none. [ 51.267933][ T531] ext4 filesystem being mounted at /root/syzkaller-testdir3800368632/syzkaller.BuPi6o/2/bus supports timestamps until 2038 (0x7fffffff) [ 51.289805][ T533] EXT4-fs (loop5): mounted filesystem without journal. Opts: grpjquota=,nodelalloc,init_itable,,errors=continue. Quota mode: none. [ 51.293441][ T540] EXT4-fs (loop1): mounted filesystem without journal. Opts: grpjquota=,nodelalloc,init_itable,,errors=continue. Quota mode: none. [ 51.314182][ T555] loop4: detected capacity change from 0 to 2048 [ 51.319692][ T540] ext4 filesystem being mounted at /root/syzkaller-testdir1380385470/syzkaller.If6N7T/4/bus supports timestamps until 2038 (0x7fffffff) [ 51.323831][ T545] EXT4-fs (loop0): mounted filesystem without journal. Opts: grpjquota=,nodelalloc,init_itable,,errors=continue. Quota mode: none. [ 51.337521][ T533] ext4 filesystem being mounted at /root/syzkaller-testdir4228529983/syzkaller.Tm2eb3/3/bus supports timestamps until 2038 (0x7fffffff) [ 51.353702][ T545] ext4 filesystem being mounted at /root/syzkaller-testdir650440069/syzkaller.bPuowI/2/bus supports timestamps until 2038 (0x7fffffff) [ 51.388271][ T560] loop2: detected capacity change from 0 to 2048 [ 51.395933][ T555] EXT4-fs (loop4): mounted filesystem without journal. Opts: grpjquota=,nodelalloc,init_itable,,errors=continue. Quota mode: none. [ 51.410302][ T555] ext4 filesystem being mounted at /root/syzkaller-testdir2938416515/syzkaller.EZ1Nsu/3/bus supports timestamps until 2038 (0x7fffffff) [ 51.413994][ T560] EXT4-fs (loop2): mounted filesystem without journal. Opts: grpjquota=,nodelalloc,init_itable,,errors=continue. Quota mode: none. [ 51.449197][ T560] ext4 filesystem being mounted at /root/syzkaller-testdir2746573701/syzkaller.yxIn5I/6/bus supports timestamps until 2038 (0x7fffffff) [ 51.486849][ T570] loop3: detected capacity change from 0 to 2048 [ 51.493728][ T568] loop1: detected capacity change from 0 to 2048 [ 51.497735][ T573] loop5: detected capacity change from 0 to 2048 [ 51.516674][ T576] loop0: detected capacity change from 0 to 2048 [ 51.525532][ T579] loop4: detected capacity change from 0 to 2048 [ 51.533900][ T576] EXT4-fs error (device loop0): __ext4_get_inode_loc:4347: comm syz-executor.0: Invalid inode table block 34360965232 in block_group 0 [ 51.534065][ T568] EXT4-fs (loop1): mounted filesystem without journal. Opts: grpjquota=,nodelalloc,init_itable,,errors=continue. Quota mode: none. [ 51.573029][ T568] ext4 filesystem being mounted at /root/syzkaller-testdir1380385470/syzkaller.If6N7T/5/bus supports timestamps until 2038 (0x7fffffff) [ 51.573024][ T576] EXT4-fs (loop0): get root inode failed [ 51.605515][ T576] EXT4-fs (loop0): mount failed [ 51.624399][ T570] EXT4-fs (loop3): mounted filesystem without journal. Opts: grpjquota=,nodelalloc,init_itable,,errors=continue. Quota mode: none. [ 51.648384][ T573] EXT4-fs (loop5): mounted filesystem without journal. Opts: grpjquota=,nodelalloc,init_itable,,errors=continue. Quota mode: none. [ 51.665858][ T587] loop2: detected capacity change from 0 to 2048 [ 51.674177][ T579] EXT4-fs (loop4): mounted filesystem without journal. Opts: grpjquota=,nodelalloc,init_itable,,errors=continue. Quota mode: none. [ 51.681731][ T573] ext4 filesystem being mounted at /root/syzkaller-testdir4228529983/syzkaller.Tm2eb3/4/bus supports timestamps until 2038 (0x7fffffff) [ 51.702757][ T570] ext4 filesystem being mounted at /root/syzkaller-testdir3800368632/syzkaller.BuPi6o/3/bus supports timestamps until 2038 (0x7fffffff) [ 51.722492][ T579] ext4 filesystem being mounted at /root/syzkaller-testdir2938416515/syzkaller.EZ1Nsu/4/bus supports timestamps until 2038 (0x7fffffff) [ 51.737140][ T595] loop1: detected capacity change from 0 to 2048 [ 51.763206][ T598] loop0: detected capacity change from 0 to 2048 [ 51.767753][ T595] EXT4-fs warning (device loop1): read_mmp_block:107: Error -117 while reading MMP block 64 [ 51.786847][ T587] EXT4-fs (loop2): mounted filesystem without journal. Opts: grpjquota=,nodelalloc,init_itable,,errors=continue. Quota mode: none. [ 51.797616][ T606] loop3: detected capacity change from 0 to 2048 [ 51.801476][ T587] ext4 filesystem being mounted at /root/syzkaller-testdir2746573701/syzkaller.yxIn5I/7/bus supports timestamps until 2038 (0x7fffffff) [ 51.819080][ T603] loop4: detected capacity change from 0 to 2048 [ 51.836247][ T598] EXT4-fs (loop0): mounted filesystem without journal. Opts: grpjquota=,nodelalloc,init_itable,,errors=continue. Quota mode: none. [ 51.856574][ T611] loop5: detected capacity change from 0 to 2048 [ 51.867720][ T598] ext4 filesystem being mounted at /root/syzkaller-testdir650440069/syzkaller.bPuowI/4/bus supports timestamps until 2038 (0x7fffffff) [ 51.887287][ T606] EXT4-fs (loop3): mounted filesystem without journal. Opts: grpjquota=,nodelalloc,init_itable,,errors=continue. Quota mode: none. [ 51.903831][ T606] ext4 filesystem being mounted at /root/syzkaller-testdir3800368632/syzkaller.BuPi6o/4/bus supports timestamps until 2038 (0x7fffffff) [ 51.922507][ T616] loop1: detected capacity change from 0 to 2048 [ 51.933939][ T611] EXT4-fs (loop5): VFS: Can't find ext4 filesystem [ 51.939581][ T621] loop2: detected capacity change from 0 to 2048 [ 51.941605][ T603] EXT4-fs (loop4): mounted filesystem without journal. Opts: grpjquota=,nodelalloc,init_itable,,errors=continue. Quota mode: none. [ 51.961241][ T603] ext4 filesystem being mounted at /root/syzkaller-testdir2938416515/syzkaller.EZ1Nsu/5/bus supports timestamps until 2038 (0x7fffffff) [ 51.991022][ T621] EXT4-fs (loop2): mounted filesystem without journal. Opts: grpjquota=,nodelalloc,init_itable,,errors=continue. Quota mode: none. [ 52.013618][ T628] loop0: detected capacity change from 0 to 2048 [ 52.014542][ T621] ext4 filesystem being mounted at /root/syzkaller-testdir2746573701/syzkaller.yxIn5I/8/bus supports timestamps until 2038 (0x7fffffff) [ 52.035897][ T616] EXT4-fs (loop1): mounted filesystem without journal. Opts: grpjquota=,nodelalloc,init_itable,,errors=continue. Quota mode: none. [ 52.050396][ T616] ext4 filesystem being mounted at /root/syzkaller-testdir1380385470/syzkaller.If6N7T/7/bus supports timestamps until 2038 (0x7fffffff) [ 52.064701][ T633] loop4: detected capacity change from 0 to 2048 [ 52.074740][ T628] EXT4-fs (loop0): mounted filesystem without journal. Opts: grpjquota=,nodelalloc,init_itable,,errors=continue. Quota mode: none. [ 52.083842][ T638] loop3: detected capacity change from 0 to 2048 [ 52.094455][ T628] ext4 filesystem being mounted at /root/syzkaller-testdir650440069/syzkaller.bPuowI/5/bus supports timestamps until 2038 (0x7fffffff) [ 52.101486][ T633] EXT4-fs (loop4): mounted filesystem without journal. Opts: grpjquota=,nodelalloc,init_itable,,errors=continue. Quota mode: none. [ 52.122612][ T633] ext4 filesystem being mounted at /root/syzkaller-testdir2938416515/syzkaller.EZ1Nsu/6/bus supports timestamps until 2038 (0x7fffffff) [ 52.168256][ T643] loop5: detected capacity change from 0 to 2048 [ 52.174990][ T638] EXT4-fs (loop3): mounted filesystem without journal. Opts: grpjquota=,nodelalloc,init_itable,,errors=continue. Quota mode: none. [ 52.205237][ T647] loop2: detected capacity change from 0 to 2048 [ 52.222228][ T638] ext4 filesystem being mounted at /root/syzkaller-testdir3800368632/syzkaller.BuPi6o/5/bus supports timestamps until 2038 (0x7fffffff) [ 52.240772][ T651] loop1: detected capacity change from 0 to 2048 [ 52.243595][ T654] loop0: detected capacity change from 0 to 2048 [ 52.262276][ T643] EXT4-fs (loop5): mounted filesystem without journal. Opts: grpjquota=,nodelalloc,init_itable,,errors=continue. Quota mode: none. [ 52.276436][ T643] ext4 filesystem being mounted at /root/syzkaller-testdir4228529983/syzkaller.Tm2eb3/6/bus supports timestamps until 2038 (0x7fffffff) [ 52.295195][ T657] loop4: detected capacity change from 0 to 2048 [ 52.303725][ T647] EXT4-fs (loop2): mounted filesystem without journal. Opts: grpjquota=,nodelalloc,init_itable,,errors=continue. Quota mode: none. [ 52.318186][ T647] ext4 filesystem being mounted at /root/syzkaller-testdir2746573701/syzkaller.yxIn5I/9/bus supports timestamps until 2038 (0x7fffffff) [ 52.318578][ T654] EXT4-fs (loop0): mounted filesystem without journal. Opts: grpjquota=,nodelalloc,init_itable,,errors=continue. Quota mode: none. [ 52.337489][ T665] loop3: detected capacity change from 0 to 2048 [ 52.353579][ T654] ext4 filesystem being mounted at /root/syzkaller-testdir650440069/syzkaller.bPuowI/6/bus supports timestamps until 2038 (0x7fffffff) [ 52.375686][ T651] EXT4-fs (loop1): mounted filesystem without journal. Opts: grpjquota=,nodelalloc,init_itable,,errors=continue. Quota mode: none. [ 52.390174][ T651] ext4 filesystem being mounted at /root/syzkaller-testdir1380385470/syzkaller.If6N7T/8/bus supports timestamps until 2038 (0x7fffffff) [ 52.400726][ T657] EXT4-fs (loop4): mounted filesystem without journal. Opts: grpjquota=,nodelalloc,init_itable,,errors=continue. Quota mode: none. [ 52.405503][ T665] EXT4-fs (loop3): mounted filesystem without journal. Opts: grpjquota=,nodelalloc,init_itable,,errors=continue. Quota mode: none. [ 52.417518][ T657] ext4 filesystem being mounted at /root/syzkaller-testdir2938416515/syzkaller.EZ1Nsu/7/bus supports timestamps until 2038 (0x7fffffff) [ 52.444835][ T665] ext4 filesystem being mounted at /root/syzkaller-testdir3800368632/syzkaller.BuPi6o/6/bus supports timestamps until 2038 (0x7fffffff) [ 52.477827][ T675] loop5: detected capacity change from 0 to 2048 [ 52.480726][ T679] loop2: detected capacity change from 0 to 2048 [ 52.491199][ T681] loop0: detected capacity change from 0 to 2048 [ 52.513714][ T675] EXT4-fs (loop5): mounted filesystem without journal. Opts: grpjquota=,nodelalloc,init_itable,,errors=continue. Quota mode: none. [ 52.518481][ T689] loop3: detected capacity change from 0 to 2048 [ 52.527926][ T684] loop1: detected capacity change from 0 to 2048 [ 52.534042][ T675] ext4 filesystem being mounted at /root/syzkaller-testdir4228529983/syzkaller.Tm2eb3/7/bus supports timestamps until 2038 (0x7fffffff) [ 52.554814][ T679] EXT4-fs (loop2): mounted filesystem without journal. Opts: grpjquota=,nodelalloc,init_itable,,errors=continue. Quota mode: none. [ 52.577107][ T679] ext4 filesystem being mounted at /root/syzkaller-testdir2746573701/syzkaller.yxIn5I/10/bus supports timestamps until 2038 (0x7fffffff) [ 52.593690][ T681] EXT4-fs (loop0): mounted filesystem without journal. Opts: grpjquota=,nodelalloc,init_itable,,errors=continue. Quota mode: none. [ 52.613051][ T681] ext4 filesystem being mounted at /root/syzkaller-testdir650440069/syzkaller.bPuowI/7/bus supports timestamps until 2038 (0x7fffffff) [ 52.618810][ T689] EXT4-fs (loop3): mounted filesystem without journal. Opts: grpjquota=,nodelalloc,init_itable,,errors=continue. Quota mode: none. [ 52.629471][ T695] loop4: detected capacity change from 0 to 2048 [ 52.641384][ T684] EXT4-fs (loop1): mounted filesystem without journal. Opts: grpjquota=,nodelalloc,init_itable,,errors=continue. Quota mode: none. [ 52.660969][ T684] ext4 filesystem being mounted at /root/syzkaller-testdir1380385470/syzkaller.If6N7T/9/bus supports timestamps until 2038 (0x7fffffff) [ 52.661662][ T689] ext4 filesystem being mounted at /root/syzkaller-testdir3800368632/syzkaller.BuPi6o/7/bus supports timestamps until 2038 (0x7fffffff) [ 52.702220][ T695] EXT4-fs (loop4): mounted filesystem without journal. Opts: grpjquota=,nodelalloc,init_itable,,errors=continue. Quota mode: none. [ 52.708080][ T705] loop2: detected capacity change from 0 to 2048 [ 52.726682][ T695] ext4 filesystem being mounted at /root/syzkaller-testdir2938416515/syzkaller.EZ1Nsu/8/bus supports timestamps until 2038 (0x7fffffff) [ 52.748040][ T705] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 52.753602][ T708] loop0: detected capacity change from 0 to 2048 [ 52.766033][ T712] loop1: detected capacity change from 0 to 2048 [ 52.769623][ T714] loop5: detected capacity change from 0 to 2048 [ 52.784545][ T708] EXT4-fs (loop0): mounted filesystem without journal. Opts: grpjquota=,nodelalloc,init_itable,,errors=continue. Quota mode: none. [ 52.803937][ T712] EXT4-fs (loop1): mounted filesystem without journal. Opts: grpjquota=,nodelalloc,init_itable,,errors=continue. Quota mode: none. [ 52.828204][ T729] loop4: detected capacity change from 0 to 2048 [ 52.838794][ T714] EXT4-fs (loop5): mounted filesystem without journal. Opts: grpjquota=,nodelalloc,init_itable,,errors=continue. Quota mode: none. [ 52.856594][ T726] loop2: detected capacity change from 0 to 2048 [ 52.867232][ T719] loop3: detected capacity change from 0 to 2048 [ 52.873743][ T712] ext4 filesystem being mounted at /root/syzkaller-testdir1380385470/syzkaller.If6N7T/10/bus supports timestamps until 2038 (0x7fffffff) [ 52.888331][ T714] ext4 filesystem being mounted at /root/syzkaller-testdir4228529983/syzkaller.Tm2eb3/8/bus supports timestamps until 2038 (0x7fffffff) [ 52.902343][ T708] ext4 filesystem being mounted at /root/syzkaller-testdir650440069/syzkaller.bPuowI/8/bus supports timestamps until 2038 (0x7fffffff) [ 52.921010][ T729] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 52.940736][ T726] EXT4-fs (loop2): mounted filesystem without journal. Opts: grpjquota=,nodelalloc,init_itable,,errors=continue. Quota mode: none. [ 52.940744][ T719] EXT4-fs (loop3): mounted filesystem without journal. Opts: grpjquota=,nodelalloc,init_itable,,errors=continue. Quota mode: none. [ 52.940791][ T719] ext4 filesystem being mounted at /root/syzkaller-testdir3800368632/syzkaller.BuPi6o/8/bus supports timestamps until 2038 (0x7fffffff) [ 52.963800][ T726] ext4 filesystem being mounted at /root/syzkaller-testdir2746573701/syzkaller.yxIn5I/12/bus supports timestamps until 2038 (0x7fffffff) [ 53.007422][ T737] loop4: detected capacity change from 0 to 2048 [ 53.022936][ T741] loop0: detected capacity change from 0 to 2048 [ 53.030416][ T743] loop1: detected capacity change from 0 to 2048 [ 53.044881][ T737] EXT4-fs (loop4): mounted filesystem without journal. Opts: grpjquota=,nodelalloc,init_itable,,errors=continue. Quota mode: none. [ 53.056814][ T748] loop2: detected capacity change from 0 to 2048 [ 53.064796][ T737] ext4 filesystem being mounted at /root/syzkaller-testdir2938416515/syzkaller.EZ1Nsu/10/bus supports timestamps until 2038 (0x7fffffff) [ 53.099257][ T748] EXT4-fs warning (device loop2): read_mmp_block:107: Error -117 while reading MMP block 64 [ 53.100030][ T741] EXT4-fs (loop0): mounted filesystem without journal. Opts: grpjquota=,nodelalloc,init_itable,,errors=continue. Quota mode: none. [ 53.129100][ T741] ext4 filesystem being mounted at /root/syzkaller-testdir650440069/syzkaller.bPuowI/9/bus supports timestamps until 2038 (0x7fffffff) [ 53.138650][ T743] EXT4-fs (loop1): mounted filesystem without journal. Opts: grpjquota=,nodelalloc,init_itable,,errors=continue. Quota mode: none. [ 53.156825][ T752] loop5: detected capacity change from 0 to 2048 [ 53.161880][ T743] ext4 filesystem being mounted at /root/syzkaller-testdir1380385470/syzkaller.If6N7T/11/bus supports timestamps until 2038 (0x7fffffff) [ 53.178469][ T759] loop3: detected capacity change from 0 to 2048 [ 53.188633][ T762] loop4: detected capacity change from 0 to 2048 [ 53.190193][ T752] EXT4-fs (loop5): mounted filesystem without journal. Opts: grpjquota=,nodelalloc,init_itable,,errors=continue. Quota mode: none. [ 53.196695][ T759] EXT4-fs (loop3): mounted filesystem without journal. Opts: grpjquota=,nodelalloc,init_itable,,errors=continue. Quota mode: none. [ 53.209021][ T752] ext4 filesystem being mounted at /root/syzkaller-testdir4228529983/syzkaller.Tm2eb3/9/bus supports timestamps until 2038 (0x7fffffff) 2023/04/09 01:41:39 executed programs: 68 [ 53.227019][ T759] ext4 filesystem being mounted at /root/syzkaller-testdir3800368632/syzkaller.BuPi6o/9/bus supports timestamps until 2038 (0x7fffffff) [ 53.283853][ T778] loop3: detected capacity change from 0 to 2048 [ 53.285117][ T780] loop1: detected capacity change from 0 to 2048 [ 53.297041][ T762] EXT4-fs (loop4): mounted filesystem without journal. Opts: grpjquota=,nodelalloc,init_itable,,errors=continue. Quota mode: none. [ 53.300362][ T776] loop0: detected capacity change from 0 to 2048 [ 53.311650][ T780] EXT4-fs (loop1): VFS: Can't find ext4 filesystem [ 53.318395][ T770] loop2: detected capacity change from 0 to 2048 [ 53.323326][ T762] ext4 filesystem being mounted at /root/syzkaller-testdir2938416515/syzkaller.EZ1Nsu/11/bus supports timestamps until 2038 (0x7fffffff) [ 53.360932][ T770] EXT4-fs (loop2): mounted filesystem without journal. Opts: grpjquota=,nodelalloc,init_itable,,errors=continue. Quota mode: none. [ 53.372951][ T778] EXT4-fs (loop3): mounted filesystem without journal. Opts: grpjquota=,nodelalloc,init_itable,,errors=continue. Quota mode: none. [ 53.375506][ T776] EXT4-fs (loop0): mounted filesystem without journal. Opts: grpjquota=,nodelalloc,init_itable,,errors=continue. Quota mode: none. [ 53.388124][ T778] ext4 filesystem being mounted at /root/syzkaller-testdir3800368632/syzkaller.BuPi6o/10/bus supports timestamps until 2038 (0x7fffffff) [ 53.415413][ T770] ext4 filesystem being mounted at /root/syzkaller-testdir2746573701/syzkaller.yxIn5I/14/bus supports timestamps until 2038 (0x7fffffff) [ 53.427818][ T776] ext4 filesystem being mounted at /root/syzkaller-testdir650440069/syzkaller.bPuowI/10/bus supports timestamps until 2038 (0x7fffffff) [ 53.456318][ T790] loop5: detected capacity change from 0 to 2048 [ 53.457018][ T792] loop4: detected capacity change from 0 to 2048 [ 53.499369][ T792] EXT4-fs (loop4): mounted filesystem without journal. Opts: grpjquota=,nodelalloc,init_itable,,errors=continue. Quota mode: none. [ 53.521067][ T790] EXT4-fs (loop5): mounted filesystem without journal. Opts: grpjquota=,nodelalloc,init_itable,,errors=continue. Quota mode: none. [ 53.522046][ T801] loop0: detected capacity change from 0 to 2048 [ 53.535943][ T799] loop1: detected capacity change from 0 to 2048 [ 53.542618][ T792] ext4 filesystem being mounted at /root/syzkaller-testdir2938416515/syzkaller.EZ1Nsu/12/bus supports timestamps until 2038 (0x7fffffff) [ 53.563290][ T790] ext4 filesystem being mounted at /root/syzkaller-testdir4228529983/syzkaller.Tm2eb3/10/bus supports timestamps until 2038 (0x7fffffff) [ 53.569194][ T808] loop2: detected capacity change from 0 to 2048 [ 53.582892][ T806] loop3: detected capacity change from 0 to 2048 [ 53.591710][ T801] EXT4-fs (loop0): ext4_check_descriptors: Block bitmap for group 0 not in group (block 5269684354976221)! [ 53.604123][ T801] EXT4-fs (loop0): group descriptors corrupted! [ 53.615129][ T799] ext4 filesystem being mounted at /root/syzkaller-testdir1380385470/syzkaller.If6N7T/13/bus supports timestamps until 2038 (0x7fffffff) [ 53.654275][ T806] ext4 filesystem being mounted at /root/syzkaller-testdir3800368632/syzkaller.BuPi6o/11/bus supports timestamps until 2038 (0x7fffffff) [ 53.658251][ T813] loop4: detected capacity change from 0 to 2048 [ 53.671230][ T808] ext4 filesystem being mounted at /root/syzkaller-testdir2746573701/syzkaller.yxIn5I/15/bus supports timestamps until 2038 (0x7fffffff) [ 53.676712][ T819] loop5: detected capacity change from 0 to 2048 [ 53.708135][ T821] loop0: detected capacity change from 0 to 2048 [ 53.712500][ T826] loop1: detected capacity change from 0 to 2048 [ 53.723632][ T813] ext4 filesystem being mounted at /root/syzkaller-testdir2938416515/syzkaller.EZ1Nsu/13/bus supports timestamps until 2038 (0x7fffffff) [ 53.745976][ T821] ext4 filesystem being mounted at /root/syzkaller-testdir650440069/syzkaller.bPuowI/12/bus supports timestamps until 2038 (0x7fffffff) [ 53.764465][ T826] ext4 filesystem being mounted at /root/syzkaller-testdir1380385470/syzkaller.If6N7T/14/bus supports timestamps until 2038 (0x7fffffff) [ 53.784340][ T836] loop3: detected capacity change from 0 to 2048 [ 53.792985][ T836] EXT4-fs (loop3): VFS: Can't find ext4 filesystem [ 53.808031][ T840] loop2: detected capacity change from 0 to 2048 [ 53.817997][ T819] ext4 filesystem being mounted at /root/syzkaller-testdir4228529983/syzkaller.Tm2eb3/11/bus supports timestamps until 2038 (0x7fffffff) [ 53.839914][ T843] loop4: detected capacity change from 0 to 2048 [ 53.841665][ T840] ext4 filesystem being mounted at /root/syzkaller-testdir2746573701/syzkaller.yxIn5I/16/bus supports timestamps until 2038 (0x7fffffff) [ 53.884290][ T856] loop0: detected capacity change from 0 to 2048 [ 53.894036][ T848] loop1: detected capacity change from 0 to 2048 [ 53.913756][ T851] loop5: detected capacity change from 0 to 2048 [ 53.929007][ T856] EXT4-fs warning (device loop0): read_mmp_block:107: Error -117 while reading MMP block 64 [ 53.940815][ T851] ext4 filesystem being mounted at /root/syzkaller-testdir4228529983/syzkaller.Tm2eb3/12/bus supports timestamps until 2038 (0x7fffffff) [ 53.957688][ T855] loop3: detected capacity change from 0 to 2048 [ 53.964415][ T848] ext4 filesystem being mounted at /root/syzkaller-testdir1380385470/syzkaller.If6N7T/15/bus supports timestamps until 2038 (0x7fffffff) [ 53.979658][ T843] ext4 filesystem being mounted at /root/syzkaller-testdir2938416515/syzkaller.EZ1Nsu/14/bus supports timestamps until 2038 (0x7fffffff) [ 54.036269][ T855] ext4 filesystem being mounted at /root/syzkaller-testdir3800368632/syzkaller.BuPi6o/13/bus supports timestamps until 2038 (0x7fffffff) [ 54.037076][ T873] loop5: detected capacity change from 0 to 2048 [ 54.072227][ T873] ext4 filesystem being mounted at /root/syzkaller-testdir4228529983/syzkaller.Tm2eb3/13/bus supports timestamps until 2038 (0x7fffffff) [ 54.075606][ T878] loop4: detected capacity change from 0 to 2048 [ 54.114565][ T884] loop1: detected capacity change from 0 to 2048 [ 54.142608][ T886] loop2: detected capacity change from 0 to 2048 [ 54.144573][ T895] loop5: detected capacity change from 0 to 2048 [ 54.149289][ T878] ext4 filesystem being mounted at /root/syzkaller-testdir2938416515/syzkaller.EZ1Nsu/15/bus supports timestamps until 2038 (0x7fffffff) [ 54.159365][ T891] loop3: detected capacity change from 0 to 2048 [ 54.169659][ T884] EXT4-fs error (device loop1): __ext4_get_inode_loc:4347: comm syz-executor.1: Invalid inode table block 34360965232 in block_group 0 [ 54.175181][ T890] loop0: detected capacity change from 0 to 2048 [ 54.195549][ T884] EXT4-fs (loop1): get root inode failed [ 54.201469][ T884] EXT4-fs (loop1): mount failed [ 54.211499][ T891] EXT4-fs error (device loop3): __ext4_get_inode_loc:4347: comm syz-executor.3: Invalid inode table block 34360965232 in block_group 0 [ 54.226105][ T895] ext4 filesystem being mounted at /root/syzkaller-testdir4228529983/syzkaller.Tm2eb3/14/bus supports timestamps until 2038 (0x7fffffff) [ 54.241217][ T886] ext4 filesystem being mounted at /root/syzkaller-testdir2746573701/syzkaller.yxIn5I/18/bus supports timestamps until 2038 (0x7fffffff) [ 54.241849][ T890] ext4 filesystem being mounted at /root/syzkaller-testdir650440069/syzkaller.bPuowI/15/bus supports timestamps until 2038 (0x7fffffff) [ 54.274257][ T891] EXT4-fs (loop3): get root inode failed [ 54.290918][ T891] EXT4-fs (loop3): mount failed [ 54.302082][ T914] loop4: detected capacity change from 0 to 2048 [ 54.305555][ T912] loop1: detected capacity change from 0 to 2048 [ 54.324697][ T914] ext4 filesystem being mounted at /root/syzkaller-testdir2938416515/syzkaller.EZ1Nsu/16/bus supports timestamps until 2038 (0x7fffffff) [ 54.330667][ T918] loop2: detected capacity change from 0 to 2048 [ 54.339837][ T912] ext4 filesystem being mounted at /root/syzkaller-testdir1380385470/syzkaller.If6N7T/17/bus supports timestamps until 2038 (0x7fffffff) [ 54.385146][ T931] loop3: detected capacity change from 0 to 2048 [ 54.391985][ T924] loop0: detected capacity change from 0 to 2048 [ 54.400114][ T918] ext4 filesystem being mounted at /root/syzkaller-testdir2746573701/syzkaller.yxIn5I/19/bus supports timestamps until 2038 (0x7fffffff) [ 54.401747][ T928] loop5: detected capacity change from 0 to 2048 [ 54.428555][ T931] ext4 filesystem being mounted at /root/syzkaller-testdir3800368632/syzkaller.BuPi6o/15/bus supports timestamps until 2038 (0x7fffffff) [ 54.432186][ T935] loop4: detected capacity change from 0 to 2048 [ 54.445347][ T928] ext4 filesystem being mounted at /root/syzkaller-testdir4228529983/syzkaller.Tm2eb3/15/bus supports timestamps until 2038 (0x7fffffff) [ 54.463628][ T924] ext4 filesystem being mounted at /root/syzkaller-testdir650440069/syzkaller.bPuowI/16/bus supports timestamps until 2038 (0x7fffffff) [ 54.470160][ T935] ext4 filesystem being mounted at /root/syzkaller-testdir2938416515/syzkaller.EZ1Nsu/17/bus supports timestamps until 2038 (0x7fffffff) [ 54.521398][ T946] loop3: detected capacity change from 0 to 2048 [ 54.525689][ T949] loop2: detected capacity change from 0 to 2048 [ 54.528820][ T953] loop5: detected capacity change from 0 to 2048 [ 54.534185][ T955] loop1: detected capacity change from 0 to 2048 [ 54.560429][ T946] ext4 filesystem being mounted at /root/syzkaller-testdir3800368632/syzkaller.BuPi6o/16/bus supports timestamps until 2038 (0x7fffffff) [ 54.569328][ T953] ext4 filesystem being mounted at /root/syzkaller-testdir4228529983/syzkaller.Tm2eb3/16/bus supports timestamps until 2038 (0x7fffffff) [ 54.594362][ T955] ext4 filesystem being mounted at /root/syzkaller-testdir1380385470/syzkaller.If6N7T/18/bus supports timestamps until 2038 (0x7fffffff) [ 54.601970][ T965] loop4: detected capacity change from 0 to 2048 [ 54.623142][ T968] loop0: detected capacity change from 0 to 2048 [ 54.634658][ T949] ext4 filesystem being mounted at /root/syzkaller-testdir2746573701/syzkaller.yxIn5I/20/bus supports timestamps until 2038 (0x7fffffff) [ 54.660908][ T965] ext4 filesystem being mounted at /root/syzkaller-testdir2938416515/syzkaller.EZ1Nsu/18/bus supports timestamps until 2038 (0x7fffffff) [ 54.678366][ T968] ext4 filesystem being mounted at /root/syzkaller-testdir650440069/syzkaller.bPuowI/17/bus supports timestamps until 2038 (0x7fffffff) [ 54.751253][ T986] loop3: detected capacity change from 0 to 2048 [ 54.755745][ T979] loop1: detected capacity change from 0 to 2048 [ 54.773680][ T988] loop4: detected capacity change from 0 to 2048 [ 54.773979][ T994] loop0: detected capacity change from 0 to 2048 [ 54.793432][ T991] loop5: detected capacity change from 0 to 2048 [ 54.816590][ T998] loop2: detected capacity change from 0 to 2048 [ 54.837044][ T986] ext4 filesystem being mounted at /root/syzkaller-testdir3800368632/syzkaller.BuPi6o/18/bus supports timestamps until 2038 (0x7fffffff) [ 54.839396][ T994] ext4 filesystem being mounted at /root/syzkaller-testdir650440069/syzkaller.bPuowI/18/bus supports timestamps until 2038 (0x7fffffff) [ 54.866629][ T998] ext4 filesystem being mounted at /root/syzkaller-testdir2746573701/syzkaller.yxIn5I/22/bus supports timestamps until 2038 (0x7fffffff) [ 54.877889][ T988] ext4 filesystem being mounted at /root/syzkaller-testdir2938416515/syzkaller.EZ1Nsu/19/bus supports timestamps until 2038 (0x7fffffff) [ 54.896045][ T991] ext4 filesystem being mounted at /root/syzkaller-testdir4228529983/syzkaller.Tm2eb3/17/bus supports timestamps until 2038 (0x7fffffff) [ 54.912203][ T979] ext4 filesystem being mounted at /root/syzkaller-testdir1380385470/syzkaller.If6N7T/19/bus supports timestamps until 2038 (0x7fffffff) [ 54.975311][ T1025] loop3: detected capacity change from 0 to 2048 [ 54.985314][ T1025] ================================================================================ [ 55.001979][ T1025] UBSAN: shift-out-of-bounds in fs/ext4/super.c:2491:15 [ 55.009091][ T1025] shift exponent 149664 is too large for 32-bit type 'int' [ 55.016412][ T1025] CPU: 0 PID: 1025 Comm: syz-executor.3 Not tainted 5.15.98-syzkaller #0 [ 55.025206][ T1025] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023 [ 55.035098][ T1025] Call Trace: [ 55.038223][ T1025] [ 55.041173][ T1025] dump_stack_lvl+0x105/0x148 [ 55.045860][ T1025] ? io_uring_drop_tctx_refs+0x14e/0x14e [ 55.051675][ T1025] ? do_new_mount+0x1e1/0x930 [ 55.056196][ T1025] ? do_syscall_64+0x3d/0xb0 [ 55.060617][ T1025] dump_stack+0x10/0x12 [ 55.064602][ T1025] __ubsan_handle_shift_out_of_bounds+0x27f/0x2b0 [ 55.070862][ T1025] parse_options+0x26bd/0x2740 [ 55.075451][ T1025] ? ext4_superblock_csum_verify+0x370/0x370 [ 55.081272][ T1025] ? ext4_chksum+0x11a/0x1f0 [ 55.085876][ T1025] ? crypto_create_tfm_node+0x1ce/0x2f0 [ 55.091446][ T1025] ext4_fill_super+0x1a4b/0x85d0 [ 55.096576][ T1025] ? rwsem_write_trylock+0x15b/0x290 [ 55.101736][ T1025] ? up_read+0x28/0x150 [ 55.105764][ T1025] ? up_write+0x8b/0x200 [ 55.109841][ T1025] ? ext4_mount+0x20/0x20 [ 55.114006][ T1025] ? vscnprintf+0x30/0x30 [ 55.118172][ T1025] ? mutex_unlock+0xa9/0x1d0 [ 55.122731][ T1025] ? sb_set_blocksize+0x45/0xc0 [ 55.127372][ T1025] mount_bdev+0x22c/0x330 [ 55.131630][ T1025] ? ext4_mount+0x20/0x20 [ 55.135792][ T1025] ext4_mount+0x10/0x20 [ 55.139785][ T1025] legacy_get_tree+0xeb/0x180 [ 55.144385][ T1025] ? ext4_errno_to_code+0xd0/0xd0 [ 55.149335][ T1025] vfs_get_tree+0x87/0x250 [ 55.153585][ T1025] do_new_mount+0x1e1/0x930 [ 55.158046][ T1025] ? ____kasan_slab_free+0x131/0x160 [ 55.163157][ T1025] ? do_move_mount_old+0x120/0x120 [ 55.168226][ T1025] ? security_capable+0x3c/0x90 [ 55.172963][ T1025] ? ns_capable+0x5b/0xc0 [ 55.177093][ T1025] path_mount+0x612/0xc20 [ 55.181332][ T1025] ? user_path_at_empty+0xf3/0x150 [ 55.186305][ T1025] __se_sys_mount+0x23e/0x2d0 [ 55.190882][ T1025] ? exc_page_fault+0x47a/0x830 [ 55.195690][ T1025] ? __x64_sys_mount+0xd0/0xd0 [ 55.200452][ T1025] __x64_sys_mount+0xba/0xd0 [ 55.204967][ T1025] do_syscall_64+0x3d/0xb0 [ 55.209211][ T1025] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 55.215287][ T1025] RIP: 0033:0x7f8dbd7a95fa [ 55.219537][ T1025] Code: 48 c7 c2 b8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 55.239594][ T1025] RSP: 002b:00007f8dbd31af88 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 55.248364][ T1025] RAX: ffffffffffffffda RBX: 0000000000000748 RCX: 00007f8dbd7a95fa [ 55.256179][ T1025] RDX: 0000000020000740 RSI: 0000000020000100 RDI: 00007f8dbd31afe0 [ 55.264070][ T1025] RBP: 00007f8dbd31b020 R08: 00007f8dbd31b020 R09: 0000000000804810 [ 55.271884][ T1025] R10: 0000000000804810 R11: 0000000000000246 R12: 0000000020000740 [ 55.279705][ T1025] R13: 0000000020000100 R14: 00007f8dbd31afe0 R15: 0000000020000200 [ 55.287512][ T1025] [ 55.316162][ T1035] loop2: detected capacity change from 0 to 2048 [ 55.316552][ T1029] loop4: detected capacity change from 0 to 2048 [ 55.337773][ T1025] ================================================================================ [ 55.370923][ T1033] loop0: detected capacity change from 0 to 2048 [ 55.387427][ T1029] ext4 filesystem being mounted at /root/syzkaller-testdir2938416515/syzkaller.EZ1Nsu/20/bus supports timestamps until 2038 (0x7fffffff) [ 55.387706][ T1041] loop1: detected capacity change from 0 to 2048 [ 55.410194][ T1038] loop5: detected capacity change from 0 to 2048 [ 55.430003][ T1025] EXT4-fs (loop3): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 55.464334][ T1025] EXT4-fs (loop3): Encoding requested by superblock is unknown [ 55.473173][ T1033] ext4 filesystem being mounted at /root/syzkaller-testdir650440069/syzkaller.bPuowI/20/bus supports timestamps until 2038 (0x7fffffff) [ 55.476391][ T1041] ext4 filesystem being mounted at /root/syzkaller-testdir1380385470/syzkaller.If6N7T/20/bus supports timestamps until 2038 (0x7fffffff) [ 55.506222][ T1038] ext4 filesystem being mounted at /root/syzkaller-testdir4228529983/syzkaller.Tm2eb3/19/bus supports timestamps until 2038 (0x7fffffff) [ 55.528611][ T1035] ext4 filesystem being mounted at /root/syzkaller-testdir2746573701/syzkaller.yxIn5I/24/bus supports timestamps until 2038 (0x7fffffff) [ 55.605877][ T1058] loop1: detected capacity change from 0 to 2048 [ 55.609512][ T1069] loop0: detected capacity change from 0 to 2048 [ 55.620092][ T1069] EXT4-fs (loop0): VFS: Can't find ext4 filesystem [ 55.642697][ T1064] loop4: detected capacity change from 0 to 2048 [ 55.649074][ T1061] loop3: detected capacity change from 0 to 2048 [ 55.649360][ T1072] loop2: detected capacity change from 0 to 2048 [ 55.656218][ T1067] loop5: detected capacity change from 0 to 2048 [ 55.675213][ T1064] ext4 filesystem being mounted at /root/syzkaller-testdir2938416515/syzkaller.EZ1Nsu/22/bus supports timestamps until 2038 (0x7fffffff) [ 55.684378][ T1061] ext4 filesystem being mounted at /root/syzkaller-testdir3800368632/syzkaller.BuPi6o/21/bus supports timestamps until 2038 (0x7fffffff) [ 55.704892][ T1072] ext4 filesystem being mounted at /root/syzkaller-testdir2746573701/syzkaller.yxIn5I/25/bus supports timestamps until 2038 (0x7fffffff) [ 55.708279][ T1058] ext4 filesystem being mounted at /root/syzkaller-testdir1380385470/syzkaller.If6N7T/21/bus supports timestamps until 2038 (0x7fffffff) [ 55.731657][ T1067] ext4 filesystem being mounted at /root/syzkaller-testdir4228529983/syzkaller.Tm2eb3/20/bus supports timestamps until 2038 (0x7fffffff) [ 55.762790][ T1085] loop0: detected capacity change from 0 to 2048 [ 55.780219][ T1085] ext4 filesystem being mounted at /root/syzkaller-testdir650440069/syzkaller.bPuowI/22/bus supports timestamps until 2038 (0x7fffffff) [ 55.801481][ T1090] loop2: detected capacity change from 0 to 2048 [ 55.834296][ T1096] loop1: detected capacity change from 0 to 2048 [ 55.857320][ T1090] ext4 filesystem being mounted at /root/syzkaller-testdir2746573701/syzkaller.yxIn5I/26/bus supports timestamps until 2038 (0x7fffffff) [ 55.858520][ T1103] loop3: detected capacity change from 0 to 2048 [ 55.872057][ T1093] loop4: detected capacity change from 0 to 2048 [ 55.889980][ T1101] loop5: detected capacity change from 0 to 2048 [ 55.897039][ T1103] EXT4-fs error (device loop3): __ext4_get_inode_loc:4347: comm syz-executor.3: Invalid inode table block 34360965232 in block_group 0 [ 55.897491][ T1096] ext4 filesystem being mounted at /root/syzkaller-testdir1380385470/syzkaller.If6N7T/22/bus supports timestamps until 2038 (0x7fffffff) [ 55.911372][ T1103] EXT4-fs (loop3): get root inode failed [ 55.935473][ T1103] EXT4-fs (loop3): mount failed [ 55.949857][ T1093] ext4 filesystem being mounted at /root/syzkaller-testdir2938416515/syzkaller.EZ1Nsu/23/bus supports timestamps until 2038 (0x7fffffff) [ 55.975007][ T1101] ext4 filesystem being mounted at /root/syzkaller-testdir4228529983/syzkaller.Tm2eb3/21/bus supports timestamps until 2038 (0x7fffffff) [ 55.976311][ T1115] loop0: detected capacity change from 0 to 2048 [ 56.002108][ T1119] loop2: detected capacity change from 0 to 2048 [ 56.018812][ T1123] loop4: detected capacity change from 0 to 2048 [ 56.042971][ T1126] loop1: detected capacity change from 0 to 2048 [ 56.049623][ T30] audit: type=1400 audit(1681004502.319:144): avc: denied { mounton } for pid=1122 comm="syz-executor.1" path="/root/syzkaller-testdir1380385470/syzkaller.If6N7T/23/bus" dev="sda1" ino=1182 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_home_t tclass=dir permissive=1 [ 56.057332][ T1129] loop3: detected capacity change from 0 to 2048 [ 56.080674][ T1115] ext4 filesystem being mounted at /root/syzkaller-testdir650440069/syzkaller.bPuowI/23/bus supports timestamps until 2038 (0x7fffffff) [ 56.100649][ T1119] ext4 filesystem being mounted at /root/syzkaller-testdir2746573701/syzkaller.yxIn5I/27/bus supports timestamps until 2038 (0x7fffffff) [ 56.104201][ T1123] ext4 filesystem being mounted at /root/syzkaller-testdir2938416515/syzkaller.EZ1Nsu/24/bus supports timestamps until 2038 (0x7fffffff) [ 56.132004][ T1126] ext4 filesystem being mounted at /root/syzkaller-testdir1380385470/syzkaller.If6N7T/23/bus supports timestamps until 2038 (0x7fffffff) [ 56.149442][ T30] audit: type=1400 audit(1681004502.419:145): avc: denied { unmount } for pid=396 comm="syz-executor.1" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 56.154135][ T1129] ext4 filesystem being mounted at /root/syzkaller-testdir3800368632/syzkaller.BuPi6o/23/bus supports timestamps until 2038 (0x7fffffff) [ 56.202872][ T1141] loop5: detected capacity change from 0 to 2048 [ 56.217382][ T1147] loop1: detected capacity change from 0 to 2048 [ 56.231762][ T1147] EXT4-fs (loop1): VFS: Can't find ext4 filesystem [ 56.239710][ T1141] ext4 filesystem being mounted at /root/syzkaller-testdir4228529983/syzkaller.Tm2eb3/22/bus supports timestamps until 2038 (0x7fffffff) [ 56.250811][ T1144] loop2: detected capacity change from 0 to 2048 [ 56.263208][ T1153] loop4: detected capacity change from 0 to 2048 [ 56.269595][ T1150] loop0: detected capacity change from 0 to 2048 [ 56.271332][ T1158] loop3: detected capacity change from 0 to 2048 [ 56.281744][ T1144] ext4 filesystem being mounted at /root/syzkaller-testdir2746573701/syzkaller.yxIn5I/28/bus supports timestamps until 2038 (0x7fffffff) [ 56.300638][ T1158] ext4 filesystem being mounted at /root/syzkaller-testdir3800368632/syzkaller.BuPi6o/24/bus supports timestamps until 2038 (0x7fffffff) [ 56.300668][ T1150] ext4 filesystem being mounted at /root/syzkaller-testdir650440069/syzkaller.bPuowI/24/bus supports timestamps until 2038 (0x7fffffff) [ 56.334809][ T1153] ext4 filesystem being mounted at /root/syzkaller-testdir2938416515/syzkaller.EZ1Nsu/25/bus supports timestamps until 2038 (0x7fffffff) [ 56.348803][ T1169] loop5: detected capacity change from 0 to 2048 [ 56.350517][ T1172] loop1: detected capacity change from 0 to 2048 [ 56.369811][ T1169] ext4 filesystem being mounted at /root/syzkaller-testdir4228529983/syzkaller.Tm2eb3/23/bus supports timestamps until 2038 (0x7fffffff) [ 56.378364][ T1177] loop2: detected capacity change from 0 to 2048 [ 56.392116][ T1177] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 56.408051][ T1172] ext4 filesystem being mounted at /root/syzkaller-testdir1380385470/syzkaller.If6N7T/25/bus supports timestamps until 2038 (0x7fffffff) [ 56.436045][ T1185] loop4: detected capacity change from 0 to 2048 [ 56.438042][ T1183] loop3: detected capacity change from 0 to 2048 [ 56.455559][ T1187] loop0: detected capacity change from 0 to 2048 [ 56.470467][ T1191] loop2: detected capacity change from 0 to 2048 [ 56.481097][ T1192] Page cache invalidation failure on direct I/O. Possible data corruption due to collision with buffered I/O! [ 56.481578][ T1191] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 56.499434][ T1183] ext4 filesystem being mounted at /root/syzkaller-testdir3800368632/syzkaller.BuPi6o/25/bus supports timestamps until 2038 (0x7fffffff) [ 56.514795][ T1187] ext4 filesystem being mounted at /root/syzkaller-testdir650440069/syzkaller.bPuowI/25/bus supports timestamps until 2038 (0x7fffffff) [ 56.523769][ T1198] loop5: detected capacity change from 0 to 2048 [ 56.537861][ T1185] ext4 filesystem being mounted at /root/syzkaller-testdir2938416515/syzkaller.EZ1Nsu/26/bus supports timestamps until 2038 (0x7fffffff) [ 56.551777][ T1192] File: /root/syzkaller-testdir2746573701/syzkaller.yxIn5I/30/bus PID: 1192 Comm: syz-executor.2 [ 56.569626][ T1203] loop1: detected capacity change from 0 to 2048 [ 56.581193][ T1203] EXT4-fs (loop1): VFS: Can't find ext4 filesystem [ 56.585967][ T1198] ext4 filesystem being mounted at /root/syzkaller-testdir4228529983/syzkaller.Tm2eb3/24/bus supports timestamps until 2038 (0x7fffffff) [ 56.630207][ T1208] loop2: detected capacity change from 0 to 2048 [ 56.646535][ T1217] loop1: detected capacity change from 0 to 2048 [ 56.653553][ T1214] loop3: detected capacity change from 0 to 2048 [ 56.661555][ T1211] loop4: detected capacity change from 0 to 2048 [ 56.681627][ T1211] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 5269684354976221)! [ 56.686080][ T1220] loop0: detected capacity change from 0 to 2048 [ 56.700046][ T1208] EXT4-fs (loop2): Magic mismatch, very weird! [ 56.700394][ T1211] EXT4-fs (loop4): group descriptors corrupted! [ 56.706998][ T1217] ext4 filesystem being mounted at /root/syzkaller-testdir1380385470/syzkaller.If6N7T/27/bus supports timestamps until 2038 (0x7fffffff) [ 56.745744][ T1220] EXT4-fs (loop0): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 56.757825][ T1220] EXT4-fs (loop0): Encoding requested by superblock is unknown [ 56.771547][ T1214] ext4 filesystem being mounted at /root/syzkaller-testdir3800368632/syzkaller.BuPi6o/26/bus supports timestamps until 2038 (0x7fffffff) [ 56.797481][ T1227] loop5: detected capacity change from 0 to 2048 [ 56.827612][ T1227] ext4 filesystem being mounted at /root/syzkaller-testdir4228529983/syzkaller.Tm2eb3/25/bus supports timestamps until 2038 (0x7fffffff) [ 56.828597][ T1235] loop2: detected capacity change from 0 to 2048 [ 56.855581][ T1231] loop0: detected capacity change from 0 to 2048 [ 56.881925][ T1245] loop1: detected capacity change from 0 to 2048 [ 56.894786][ T1243] loop3: detected capacity change from 0 to 2048 [ 56.903553][ T1239] loop4: detected capacity change from 0 to 2048 [ 56.913427][ T1235] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 56.943017][ T1239] ext4 filesystem being mounted at /root/syzkaller-testdir2938416515/syzkaller.EZ1Nsu/28/bus supports timestamps until 2038 (0x7fffffff) [ 56.959696][ T1243] ext4 filesystem being mounted at /root/syzkaller-testdir3800368632/syzkaller.BuPi6o/27/bus supports timestamps until 2038 (0x7fffffff) [ 56.980811][ T1248] loop5: detected capacity change from 0 to 2048 [ 56.988205][ T1231] ext4 filesystem being mounted at /root/syzkaller-testdir650440069/syzkaller.bPuowI/27/bus supports timestamps until 2038 (0x7fffffff) [ 57.002966][ T1245] ext4 filesystem being mounted at /root/syzkaller-testdir1380385470/syzkaller.If6N7T/28/bus supports timestamps until 2038 (0x7fffffff) [ 57.021253][ T1248] ext4 filesystem being mounted at /root/syzkaller-testdir4228529983/syzkaller.Tm2eb3/26/bus supports timestamps until 2038 (0x7fffffff) [ 57.045870][ T1262] loop2: detected capacity change from 0 to 2048 [ 57.055301][ T1263] Page cache invalidation failure on direct I/O. Possible data corruption due to collision with buffered I/O! [ 57.067162][ T1263] File: /root/syzkaller-testdir2746573701/syzkaller.yxIn5I/33/bus PID: 1263 Comm: syz-executor.2 [ 57.079532][ T1262] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 57.099258][ T1275] loop1: detected capacity change from 0 to 2048 [ 57.116653][ T1275] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 not in group (block 5269684354976221)! [ 57.126093][ T1276] loop5: detected capacity change from 0 to 2048 [ 57.128117][ T1275] EXT4-fs (loop1): group descriptors corrupted! [ 57.137292][ T1271] loop3: detected capacity change from 0 to 2048 [ 57.141061][ T1265] loop0: detected capacity change from 0 to 2048 [ 57.153163][ T1268] loop4: detected capacity change from 0 to 2048 [ 57.159744][ T1276] EXT4-fs (loop5): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 57.172160][ T1276] EXT4-fs (loop5): Encoding requested by superblock is unknown [ 57.212248][ T1280] loop2: detected capacity change from 0 to 2048 [ 57.225037][ T1271] ext4 filesystem being mounted at /root/syzkaller-testdir3800368632/syzkaller.BuPi6o/28/bus supports timestamps until 2038 (0x7fffffff) [ 57.240836][ T1265] ext4 filesystem being mounted at /root/syzkaller-testdir650440069/syzkaller.bPuowI/28/bus supports timestamps until 2038 (0x7fffffff) [ 57.248617][ T1268] ext4 filesystem being mounted at /root/syzkaller-testdir2938416515/syzkaller.EZ1Nsu/29/bus supports timestamps until 2038 (0x7fffffff) [ 57.288703][ T1290] loop1: detected capacity change from 0 to 2048 [ 57.302157][ T1297] loop5: detected capacity change from 0 to 2048 [ 57.303690][ T1293] loop0: detected capacity change from 0 to 2048 [ 57.311141][ T1280] ext4 filesystem being mounted at /root/syzkaller-testdir2746573701/syzkaller.yxIn5I/34/bus supports timestamps until 2038 (0x7fffffff) [ 57.315955][ T1297] EXT4-fs (loop5): VFS: Can't find ext4 filesystem [ 57.337748][ T1290] ext4 filesystem being mounted at /root/syzkaller-testdir1380385470/syzkaller.If6N7T/30/bus supports timestamps until 2038 (0x7fffffff) [ 57.366985][ T1307] loop4: detected capacity change from 0 to 2048 [ 57.381528][ T1293] ext4 filesystem being mounted at /root/syzkaller-testdir650440069/syzkaller.bPuowI/29/bus supports timestamps until 2038 (0x7fffffff) [ 57.384819][ T1304] loop3: detected capacity change from 0 to 2048 [ 57.398410][ T1307] EXT4-fs (loop4): Magic mismatch, very weird! [ 57.403289][ T1308] Page cache invalidation failure on direct I/O. Possible data corruption due to collision with buffered I/O! [ 57.420265][ T1308] File: /root/syzkaller-testdir2938416515/syzkaller.EZ1Nsu/30/bus PID: 1308 Comm: syz-executor.4 [ 57.447776][ T1315] loop5: detected capacity change from 0 to 2048 [ 57.472985][ T1304] ext4 filesystem being mounted at /root/syzkaller-testdir3800368632/syzkaller.BuPi6o/29/bus supports timestamps until 2038 (0x7fffffff) [ 57.476042][ T1318] loop1: detected capacity change from 0 to 2048 [ 57.492862][ T1321] loop0: detected capacity change from 0 to 2048 [ 57.497783][ T1312] loop2: detected capacity change from 0 to 2048 [ 57.506539][ T1315] EXT4-fs (loop5): VFS: Can't find ext4 filesystem [ 57.526620][ T1326] loop4: detected capacity change from 0 to 2048 [ 57.555801][ T1318] ext4 filesystem being mounted at /root/syzkaller-testdir1380385470/syzkaller.If6N7T/31/bus supports timestamps until 2038 (0x7fffffff) [ 57.573902][ T1326] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 57.585292][ T1331] loop3: detected capacity change from 0 to 2048 [ 57.592098][ T1321] ext4 filesystem being mounted at /root/syzkaller-testdir650440069/syzkaller.bPuowI/30/bus supports timestamps until 2038 (0x7fffffff) [ 57.592352][ T1338] loop5: detected capacity change from 0 to 2048 [ 57.606879][ T1312] ext4 filesystem being mounted at /root/syzkaller-testdir2746573701/syzkaller.yxIn5I/35/bus supports timestamps until 2038 (0x7fffffff) [ 57.644325][ T1341] loop1: detected capacity change from 0 to 2048 [ 57.646888][ T1338] ext4 filesystem being mounted at /root/syzkaller-testdir4228529983/syzkaller.Tm2eb3/30/bus supports timestamps until 2038 (0x7fffffff) [ 57.665104][ T1331] ext4 filesystem being mounted at /root/syzkaller-testdir3800368632/syzkaller.BuPi6o/30/bus supports timestamps until 2038 (0x7fffffff) [ 57.672588][ T1348] loop4: detected capacity change from 0 to 2048 [ 57.686453][ T1348] EXT4-fs (loop4): Magic mismatch, very weird! [ 57.693274][ T30] audit: type=1400 audit(1681004503.959:146): avc: denied { remove_name } for pid=80 comm="syslogd" name="messages" dev="tmpfs" ino=2 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 57.698210][ T1341] ext4 filesystem being mounted at /root/syzkaller-testdir1380385470/syzkaller.If6N7T/32/bus supports timestamps until 2038 (0x7fffffff) [ 57.731703][ T30] audit: type=1400 audit(1681004503.959:147): avc: denied { rename } for pid=80 comm="syslogd" name="messages" dev="tmpfs" ino=2 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 57.767112][ T1359] loop2: detected capacity change from 0 to 2048 [ 57.777460][ T1353] loop0: detected capacity change from 0 to 2048 [ 57.805267][ T1360] Page cache invalidation failure on direct I/O. Possible data corruption due to collision with buffered I/O! [ 57.806550][ T1359] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 57.817025][ T1360] File: /root/syzkaller-testdir2746573701/syzkaller.yxIn5I/36/bus PID: 1360 Comm: syz-executor.2 [ 57.835850][ T1365] loop3: detected capacity change from 0 to 2048 [ 57.836944][ T1353] ext4 filesystem being mounted at /root/syzkaller-testdir650440069/syzkaller.bPuowI/31/bus supports timestamps until 2038 (0x7fffffff) [ 57.864186][ T1365] ext4 filesystem being mounted at /root/syzkaller-testdir3800368632/syzkaller.BuPi6o/31/bus supports timestamps until 2038 (0x7fffffff) [ 57.871819][ T1372] loop1: detected capacity change from 0 to 2048 [ 57.907101][ T1377] loop5: detected capacity change from 0 to 2048 [ 57.907101][ T1376] loop0: detected capacity change from 0 to 2048 [ 57.938627][ T1383] loop2: detected capacity change from 0 to 2048 [ 57.940211][ T1377] ext4 filesystem being mounted at /root/syzkaller-testdir4228529983/syzkaller.Tm2eb3/32/bus supports timestamps until 2038 (0x7fffffff) [ 57.953371][ T1388] loop4: detected capacity change from 0 to 2048 [ 57.962421][ T1385] loop3: detected capacity change from 0 to 2048 [ 57.972133][ T1372] ext4 filesystem being mounted at /root/syzkaller-testdir1380385470/syzkaller.If6N7T/33/bus supports timestamps until 2038 (0x7fffffff) [ 57.977660][ T1376] EXT4-fs (loop0): VFS: Can't find ext4 filesystem [ 57.994545][ T1383] ext4 filesystem being mounted at /root/syzkaller-testdir2746573701/syzkaller.yxIn5I/37/bus supports timestamps until 2038 (0x7fffffff) [ 58.016698][ T1388] ext4 filesystem being mounted at /root/syzkaller-testdir2938416515/syzkaller.EZ1Nsu/34/bus supports timestamps until 2038 (0x7fffffff) [ 58.019555][ T1385] ext4 filesystem being mounted at /root/syzkaller-testdir3800368632/syzkaller.BuPi6o/32/bus supports timestamps until 2038 (0x7fffffff) [ 58.055584][ T1401] loop0: detected capacity change from 0 to 2048 [ 58.079161][ T1404] loop5: detected capacity change from 0 to 2048 [ 58.088138][ T1407] loop1: detected capacity change from 0 to 2048 [ 58.093821][ T1401] ext4 filesystem being mounted at /root/syzkaller-testdir650440069/syzkaller.bPuowI/33/bus supports timestamps until 2038 (0x7fffffff) [ 58.136070][ T1416] loop4: detected capacity change from 0 to 2048 [ 58.144283][ T1404] ext4 filesystem being mounted at /root/syzkaller-testdir4228529983/syzkaller.Tm2eb3/33/bus supports timestamps until 2038 (0x7fffffff) [ 58.151094][ T1413] loop2: detected capacity change from 0 to 2048 [ 58.173777][ T1416] EXT4-fs (loop4): Magic mismatch, very weird! [ 58.180341][ T1407] ext4 filesystem being mounted at /root/syzkaller-testdir1380385470/syzkaller.If6N7T/34/bus supports timestamps until 2038 (0x7fffffff) [ 58.212920][ T1425] loop0: detected capacity change from 0 to 2048 [ 58.222359][ T1421] loop3: detected capacity change from 0 to 2048 [ 58.234291][ T1413] ext4 filesystem being mounted at /root/syzkaller-testdir2746573701/syzkaller.yxIn5I/38/bus supports timestamps until 2038 (0x7fffffff) [ 58.243675][ T1425] ext4 filesystem being mounted at /root/syzkaller-testdir650440069/syzkaller.bPuowI/34/bus supports timestamps until 2038 (0x7fffffff) [ 58.250444][ T1421] ext4 filesystem being mounted at /root/syzkaller-testdir3800368632/syzkaller.BuPi6o/33/bus supports timestamps until 2038 (0x7fffffff) 2023/04/09 01:41:44 executed programs: 215 [ 58.297544][ T1436] loop4: detected capacity change from 0 to 2048 [ 58.300434][ T1434] loop1: detected capacity change from 0 to 2048 [ 58.331935][ T1440] loop5: detected capacity change from 0 to 2048 [ 58.340123][ T1440] EXT4-fs (loop5): VFS: Can't find ext4 filesystem [ 58.352830][ T1444] loop2: detected capacity change from 0 to 2048 [ 58.366131][ T1449] loop0: detected capacity change from 0 to 2048 [ 58.378424][ T1436] ext4 filesystem being mounted at /root/syzkaller-testdir2938416515/syzkaller.EZ1Nsu/36/bus supports timestamps until 2038 (0x7fffffff) [ 58.395301][ T1434] ext4 filesystem being mounted at /root/syzkaller-testdir1380385470/syzkaller.If6N7T/35/bus supports timestamps until 2038 (0x7fffffff) [ 58.398030][ T1451] loop3: detected capacity change from 0 to 2048 [ 58.416466][ T1444] ext4 filesystem being mounted at /root/syzkaller-testdir2746573701/syzkaller.yxIn5I/39/bus supports timestamps until 2038 (0x7fffffff) [ 58.441903][ T1449] ext4 filesystem being mounted at /root/syzkaller-testdir650440069/syzkaller.bPuowI/35/bus supports timestamps until 2038 (0x7fffffff) [ 58.446280][ T1458] loop5: detected capacity change from 0 to 2048 [ 58.468731][ T1451] ext4 filesystem being mounted at /root/syzkaller-testdir3800368632/syzkaller.BuPi6o/34/bus supports timestamps until 2038 (0x7fffffff) [ 58.478974][ T1465] loop4: detected capacity change from 0 to 2048 [ 58.513184][ T1470] loop2: detected capacity change from 0 to 2048 [ 58.522134][ T1469] loop1: detected capacity change from 0 to 2048 [ 58.529443][ T1458] ext4 filesystem being mounted at /root/syzkaller-testdir4228529983/syzkaller.Tm2eb3/35/bus supports timestamps until 2038 (0x7fffffff) [ 58.544272][ T1470] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 58.562678][ T1465] ext4 filesystem being mounted at /root/syzkaller-testdir2938416515/syzkaller.EZ1Nsu/37/bus supports timestamps until 2038 (0x7fffffff) [ 58.574124][ T1481] loop3: detected capacity change from 0 to 2048 [ 58.593093][ T1478] loop0: detected capacity change from 0 to 2048 [ 58.606753][ T1469] ext4 filesystem being mounted at /root/syzkaller-testdir1380385470/syzkaller.If6N7T/36/bus supports timestamps until 2038 (0x7fffffff) [ 58.650477][ T1481] ext4 filesystem being mounted at /root/syzkaller-testdir3800368632/syzkaller.BuPi6o/35/bus supports timestamps until 2038 (0x7fffffff) [ 58.670656][ T1478] ext4 filesystem being mounted at /root/syzkaller-testdir650440069/syzkaller.bPuowI/36/bus supports timestamps until 2038 (0x7fffffff) [ 58.678132][ T1499] loop5: detected capacity change from 0 to 2048 [ 58.693485][ T1499] EXT4-fs (loop5): ext4_check_descriptors: Block bitmap for group 0 not in group (block 5269684354976221)! [ 58.706251][ T1494] loop1: detected capacity change from 0 to 2048 [ 58.714613][ T1499] EXT4-fs (loop5): group descriptors corrupted! [ 58.739126][ T1503] loop2: detected capacity change from 0 to 2048 [ 58.753050][ T1503] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 not in group (block 5269684354976221)! [ 58.756728][ T1512] loop3: detected capacity change from 0 to 2048 [ 58.768600][ T1506] loop4: detected capacity change from 0 to 2048 [ 58.774239][ T1503] EXT4-fs (loop2): group descriptors corrupted! [ 58.798640][ T1509] loop0: detected capacity change from 0 to 2048 [ 58.815118][ T1517] loop5: detected capacity change from 0 to 2048 [ 58.815434][ T1494] ext4 filesystem being mounted at /root/syzkaller-testdir1380385470/syzkaller.If6N7T/37/bus supports timestamps until 2038 (0x7fffffff) [ 58.845696][ T1506] EXT4-fs (loop4): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 58.861709][ T1517] ext4 filesystem being mounted at /root/syzkaller-testdir4228529983/syzkaller.Tm2eb3/37/bus supports timestamps until 2038 (0x7fffffff) [ 58.876014][ T1506] EXT4-fs (loop4): Encoding requested by superblock is unknown [ 58.878544][ T1512] ext4 filesystem being mounted at /root/syzkaller-testdir3800368632/syzkaller.BuPi6o/36/bus supports timestamps until 2038 (0x7fffffff) [ 58.885305][ T1509] ext4 filesystem being mounted at /root/syzkaller-testdir650440069/syzkaller.bPuowI/37/bus supports timestamps until 2038 (0x7fffffff) [ 58.925218][ T1526] loop2: detected capacity change from 0 to 2048 [ 58.940056][ T1529] loop1: detected capacity change from 0 to 2048 [ 58.946836][ T1526] ext4 filesystem being mounted at /root/syzkaller-testdir2746573701/syzkaller.yxIn5I/43/bus supports timestamps until 2038 (0x7fffffff) [ 59.009906][ T1542] loop0: detected capacity change from 0 to 2048 [ 59.012609][ T1535] loop4: detected capacity change from 0 to 2048 [ 59.018164][ T1545] loop3: detected capacity change from 0 to 2048 [ 59.024975][ T1539] loop5: detected capacity change from 0 to 2048 [ 59.035969][ T1529] ext4 filesystem being mounted at /root/syzkaller-testdir1380385470/syzkaller.If6N7T/38/bus supports timestamps until 2038 (0x7fffffff) [ 59.052453][ T1542] ext4 filesystem being mounted at /root/syzkaller-testdir650440069/syzkaller.bPuowI/38/bus supports timestamps until 2038 (0x7fffffff) [ 59.057054][ T1545] ext4 filesystem being mounted at /root/syzkaller-testdir3800368632/syzkaller.BuPi6o/37/bus supports timestamps until 2038 (0x7fffffff) [ 59.091579][ T1539] ext4 filesystem being mounted at /root/syzkaller-testdir4228529983/syzkaller.Tm2eb3/38/bus supports timestamps until 2038 (0x7fffffff) [ 59.096425][ T1555] loop2: detected capacity change from 0 to 2048 [ 59.107639][ T1535] ext4 filesystem being mounted at /root/syzkaller-testdir2938416515/syzkaller.EZ1Nsu/40/bus supports timestamps until 2038 (0x7fffffff) [ 59.154550][ T1561] loop1: detected capacity change from 0 to 2048 [ 59.160492][ T1563] loop3: detected capacity change from 0 to 2048 [ 59.168128][ T1566] loop0: detected capacity change from 0 to 2048 [ 59.181923][ T1570] loop5: detected capacity change from 0 to 2048 [ 59.183490][ T1566] ext4 filesystem being mounted at /root/syzkaller-testdir650440069/syzkaller.bPuowI/39/bus supports timestamps until 2038 (0x7fffffff) [ 59.204365][ T1555] ext4 filesystem being mounted at /root/syzkaller-testdir2746573701/syzkaller.yxIn5I/44/bus supports timestamps until 2038 (0x7fffffff) [ 59.208171][ T1561] ext4 filesystem being mounted at /root/syzkaller-testdir1380385470/syzkaller.If6N7T/39/bus supports timestamps until 2038 (0x7fffffff) [ 59.234371][ T1563] ext4 filesystem being mounted at /root/syzkaller-testdir3800368632/syzkaller.BuPi6o/38/bus supports timestamps until 2038 (0x7fffffff) [ 59.252260][ T1570] ext4 filesystem being mounted at /root/syzkaller-testdir4228529983/syzkaller.Tm2eb3/39/bus supports timestamps until 2038 (0x7fffffff) [ 59.284686][ T1582] loop4: detected capacity change from 0 to 2048 [ 59.287356][ T1586] loop0: detected capacity change from 0 to 2048 [ 59.304005][ T1586] EXT4-fs (loop0): ext4_check_descriptors: Block bitmap for group 0 not in group (block 5269684354976221)! [ 59.324510][ T1586] EXT4-fs (loop0): group descriptors corrupted! [ 59.332327][ T1591] loop1: detected capacity change from 0 to 2048 [ 59.341044][ T1588] loop2: detected capacity change from 0 to 2048 [ 59.344772][ T1594] loop3: detected capacity change from 0 to 2048 [ 59.366207][ T1597] loop5: detected capacity change from 0 to 2048 [ 59.381339][ T1591] ext4 filesystem being mounted at /root/syzkaller-testdir1380385470/syzkaller.If6N7T/40/bus supports timestamps until 2038 (0x7fffffff) [ 59.396792][ T1588] ext4 filesystem being mounted at /root/syzkaller-testdir2746573701/syzkaller.yxIn5I/45/bus supports timestamps until 2038 (0x7fffffff) [ 59.411941][ T1582] ext4 filesystem being mounted at /root/syzkaller-testdir2938416515/syzkaller.EZ1Nsu/41/bus supports timestamps until 2038 (0x7fffffff) [ 59.420694][ T1597] ext4 filesystem being mounted at /root/syzkaller-testdir4228529983/syzkaller.Tm2eb3/40/bus supports timestamps until 2038 (0x7fffffff) [ 59.468622][ T1594] ext4 filesystem being mounted at /root/syzkaller-testdir3800368632/syzkaller.BuPi6o/39/bus supports timestamps until 2038 (0x7fffffff) [ 59.484227][ T1610] loop0: detected capacity change from 0 to 2048 [ 59.509761][ T1617] loop1: detected capacity change from 0 to 2048 [ 59.522158][ T1617] EXT4-fs (loop1): VFS: Can't find ext4 filesystem [ 59.523495][ T1626] loop2: detected capacity change from 0 to 2048 [ 59.529312][ T52] blk_update_request: I/O error, dev loop0, sector 0 op 0x1:(WRITE) flags 0x8800 phys_seg 16 prio class 0 [ 59.534932][ T1618] Page cache invalidation failure on direct I/O. Possible data corruption due to collision with buffered I/O! [ 59.545960][ T52] blk_update_request: I/O error, dev loop0, sector 0 op 0x1:(WRITE) flags 0x8800 phys_seg 16 prio class 0 [ 59.568347][ T1620] loop5: detected capacity change from 0 to 2048 [ 59.569958][ T1618] File: /root/syzkaller-testdir1380385470/syzkaller.If6N7T/41/bus PID: 1618 Comm: syz-executor.1 [ 59.587157][ T1623] loop4: detected capacity change from 0 to 2048 [ 59.605622][ T1620] ext4 filesystem being mounted at /root/syzkaller-testdir4228529983/syzkaller.Tm2eb3/41/bus supports timestamps until 2038 (0x7fffffff) [ 59.609560][ T1626] ext4 filesystem being mounted at /root/syzkaller-testdir2746573701/syzkaller.yxIn5I/47/bus supports timestamps until 2038 (0x7fffffff) [ 59.656587][ T1610] ext4 filesystem being mounted at /root/syzkaller-testdir650440069/syzkaller.bPuowI/41/bus supports timestamps until 2038 (0x7fffffff) [ 59.674330][ T1633] loop1: detected capacity change from 0 to 2048 [ 59.684969][ T1637] loop3: detected capacity change from 0 to 2048 [ 59.696795][ T1633] EXT4-fs (loop1): VFS: Can't find ext4 filesystem [ 59.723762][ T1623] ext4 filesystem being mounted at /root/syzkaller-testdir2938416515/syzkaller.EZ1Nsu/42/bus supports timestamps until 2038 (0x7fffffff) [ 59.742370][ T1637] ext4 filesystem being mounted at /root/syzkaller-testdir3800368632/syzkaller.BuPi6o/40/bus supports timestamps until 2038 (0x7fffffff) [ 59.747085][ T1643] loop5: detected capacity change from 0 to 2048 [ 59.778258][ T1648] loop1: detected capacity change from 0 to 2048 [ 59.784802][ T1643] ext4 filesystem being mounted at /root/syzkaller-testdir4228529983/syzkaller.Tm2eb3/42/bus supports timestamps until 2038 (0x7fffffff) [ 59.805848][ T1653] loop3: detected capacity change from 0 to 2048 [ 59.831230][ T1657] loop0: detected capacity change from 0 to 2048 [ 59.836998][ T1658] loop2: detected capacity change from 0 to 2048 [ 59.838025][ T1662] loop4: detected capacity change from 0 to 2048 [ 59.844642][ T1648] ext4 filesystem being mounted at /root/syzkaller-testdir1380385470/syzkaller.If6N7T/43/bus supports timestamps until 2038 (0x7fffffff) [ 59.852315][ T1653] ext4 filesystem being mounted at /root/syzkaller-testdir3800368632/syzkaller.BuPi6o/41/bus supports timestamps until 2038 (0x7fffffff) [ 59.893149][ T1662] ext4 filesystem being mounted at /root/syzkaller-testdir2938416515/syzkaller.EZ1Nsu/43/bus supports timestamps until 2038 (0x7fffffff) [ 59.898374][ T1669] loop5: detected capacity change from 0 to 2048 [ 59.908837][ T1658] ext4 filesystem being mounted at /root/syzkaller-testdir2746573701/syzkaller.yxIn5I/48/bus supports timestamps until 2038 (0x7fffffff) [ 59.928857][ T1669] EXT4-fs (loop5): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 59.941617][ T1669] EXT4-fs (loop5): Encoding requested by superblock is unknown [ 59.962578][ T1657] ext4 filesystem being mounted at /root/syzkaller-testdir650440069/syzkaller.bPuowI/42/bus supports timestamps until 2038 (0x7fffffff) [ 59.966946][ T1678] loop3: detected capacity change from 0 to 2048 [ 60.006430][ T1681] loop1: detected capacity change from 0 to 2048 [ 60.017498][ T1684] loop5: detected capacity change from 0 to 2048 [ 60.053465][ T1690] loop0: detected capacity change from 0 to 2048 [ 60.062262][ T1681] ext4 filesystem being mounted at /root/syzkaller-testdir1380385470/syzkaller.If6N7T/44/bus supports timestamps until 2038 (0x7fffffff) [ 60.075433][ T1694] loop4: detected capacity change from 0 to 2048 [ 60.090413][ T1678] EXT4-fs error (device loop3): __ext4_get_inode_loc:4347: comm syz-executor.3: Invalid inode table block 34360965232 in block_group 0 [ 60.105689][ T1678] EXT4-fs (loop3): get root inode failed [ 60.111399][ T1678] EXT4-fs (loop3): mount failed [ 60.135792][ T1694] ext4 filesystem being mounted at /root/syzkaller-testdir2938416515/syzkaller.EZ1Nsu/44/bus supports timestamps until 2038 (0x7fffffff) [ 60.139960][ T1699] loop2: detected capacity change from 0 to 2048 [ 60.156375][ T1690] ext4 filesystem being mounted at /root/syzkaller-testdir650440069/syzkaller.bPuowI/43/bus supports timestamps until 2038 (0x7fffffff) [ 60.157653][ T1684] ext4 filesystem being mounted at /root/syzkaller-testdir4228529983/syzkaller.Tm2eb3/44/bus supports timestamps until 2038 (0x7fffffff) [ 60.188452][ T1708] loop3: detected capacity change from 0 to 2048 [ 60.209487][ T1699] ext4 filesystem being mounted at /root/syzkaller-testdir2746573701/syzkaller.yxIn5I/49/bus supports timestamps until 2038 (0x7fffffff) [ 60.219703][ T1712] loop1: detected capacity change from 0 to 2048 [ 60.225809][ T1708] ext4 filesystem being mounted at /root/syzkaller-testdir3800368632/syzkaller.BuPi6o/43/bus supports timestamps until 2038 (0x7fffffff) [ 60.272056][ T1712] ext4 filesystem being mounted at /root/syzkaller-testdir1380385470/syzkaller.If6N7T/45/bus supports timestamps until 2038 (0x7fffffff) [ 60.275846][ T1718] loop0: detected capacity change from 0 to 2048 [ 60.287671][ T1725] loop4: detected capacity change from 0 to 2048 [ 60.292310][ T1721] loop5: detected capacity change from 0 to 2048 [ 60.340549][ T1725] ext4 filesystem being mounted at /root/syzkaller-testdir2938416515/syzkaller.EZ1Nsu/45/bus supports timestamps until 2038 (0x7fffffff) [ 60.347493][ T1740] loop1: detected capacity change from 0 to 2048 [ 60.355187][ T1718] ext4 filesystem being mounted at /root/syzkaller-testdir650440069/syzkaller.bPuowI/44/bus supports timestamps until 2038 (0x7fffffff) [ 60.368396][ T1729] loop2: detected capacity change from 0 to 2048 [ 60.379897][ T1735] loop3: detected capacity change from 0 to 2048 [ 60.396663][ T1721] ext4 filesystem being mounted at /root/syzkaller-testdir4228529983/syzkaller.Tm2eb3/45/bus supports timestamps until 2038 (0x7fffffff) [ 60.401332][ T1740] EXT4-fs warning (device loop1): read_mmp_block:107: Error -117 while reading MMP block 64 [ 60.431504][ T1729] ext4 filesystem being mounted at /root/syzkaller-testdir2746573701/syzkaller.yxIn5I/50/bus supports timestamps until 2038 (0x7fffffff) [ 60.448687][ T1744] loop0: detected capacity change from 0 to 2048 [ 60.469388][ T1749] loop1: detected capacity change from 0 to 2048 [ 60.477251][ T1735] ext4 filesystem being mounted at /root/syzkaller-testdir3800368632/syzkaller.BuPi6o/44/bus supports timestamps until 2038 (0x7fffffff) [ 60.481613][ T1754] loop4: detected capacity change from 0 to 2048 [ 60.491944][ T1744] ext4 filesystem being mounted at /root/syzkaller-testdir650440069/syzkaller.bPuowI/45/bus supports timestamps until 2038 (0x7fffffff) [ 60.504978][ T1759] loop5: detected capacity change from 0 to 2048 [ 60.537092][ T1749] ext4 filesystem being mounted at /root/syzkaller-testdir1380385470/syzkaller.If6N7T/47/bus supports timestamps until 2038 (0x7fffffff) [ 60.551878][ T1754] ext4 filesystem being mounted at /root/syzkaller-testdir2938416515/syzkaller.EZ1Nsu/46/bus supports timestamps until 2038 (0x7fffffff) [ 60.567158][ T1759] ext4 filesystem being mounted at /root/syzkaller-testdir4228529983/syzkaller.Tm2eb3/46/bus supports timestamps until 2038 (0x7fffffff) [ 60.589050][ T1771] loop2: detected capacity change from 0 to 2048 [ 60.612879][ T1771] ext4 filesystem being mounted at /root/syzkaller-testdir2746573701/syzkaller.yxIn5I/51/bus supports timestamps until 2038 (0x7fffffff) [ 60.615608][ T1774] loop0: detected capacity change from 0 to 2048 [ 60.661095][ T1782] loop5: detected capacity change from 0 to 2048 [ 60.667559][ T1779] loop3: detected capacity change from 0 to 2048 [ 60.682233][ T1786] loop4: detected capacity change from 0 to 2048 [ 60.682560][ T1782] EXT4-fs (loop5): ext4_check_descriptors: Block bitmap for group 0 not in group (block 5269684354976221)! [ 60.701555][ T1774] ext4 filesystem being mounted at /root/syzkaller-testdir650440069/syzkaller.bPuowI/46/bus supports timestamps until 2038 (0x7fffffff) [ 60.717406][ T1786] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 5269684354976221)! [ 60.719903][ T1782] EXT4-fs (loop5): group descriptors corrupted! [ 60.735535][ T1786] EXT4-fs (loop4): group descriptors corrupted! [ 60.745670][ T1779] ext4 filesystem being mounted at /root/syzkaller-testdir3800368632/syzkaller.BuPi6o/46/bus supports timestamps until 2038 (0x7fffffff) [ 60.748075][ T1790] loop2: detected capacity change from 0 to 2048 [ 60.774914][ T1795] loop1: detected capacity change from 0 to 2048 [ 60.782275][ T1790] ext4 filesystem being mounted at /root/syzkaller-testdir2746573701/syzkaller.yxIn5I/52/bus supports timestamps until 2038 (0x7fffffff) [ 60.807001][ T1795] ext4 filesystem being mounted at /root/syzkaller-testdir1380385470/syzkaller.If6N7T/48/bus supports timestamps until 2038 (0x7fffffff) [ 60.844393][ T1803] loop4: detected capacity change from 0 to 2048 [ 60.857334][ T1810] loop5: detected capacity change from 0 to 2048 [ 60.873672][ T1807] loop0: detected capacity change from 0 to 2048 [ 60.895883][ T1807] ext4 filesystem being mounted at /root/syzkaller-testdir650440069/syzkaller.bPuowI/47/bus supports timestamps until 2038 (0x7fffffff) [ 60.896383][ T1810] ext4 filesystem being mounted at /root/syzkaller-testdir4228529983/syzkaller.Tm2eb3/48/bus supports timestamps until 2038 (0x7fffffff) [ 60.911304][ T1803] EXT4-fs error (device loop4): __ext4_get_inode_loc:4347: comm syz-executor.4: Invalid inode table block 34360965232 in block_group 0 [ 60.937766][ T1814] loop2: detected capacity change from 0 to 2048 [ 60.941978][ T1803] EXT4-fs (loop4): get root inode failed [ 60.952718][ T1812] loop3: detected capacity change from 0 to 2048 [ 60.954240][ T1803] EXT4-fs (loop4): mount failed [ 60.983912][ T1812] EXT4-fs (loop3): Magic mismatch, very weird! [ 60.984531][ T1814] ext4 filesystem being mounted at /root/syzkaller-testdir2746573701/syzkaller.yxIn5I/53/bus supports timestamps until 2038 (0x7fffffff) [ 60.998807][ T1826] loop1: detected capacity change from 0 to 2048 [ 61.017091][ T1826] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 not in group (block 5269684354976221)! [ 61.025145][ T1829] loop5: detected capacity change from 0 to 2048 [ 61.035658][ T1826] EXT4-fs (loop1): group descriptors corrupted! [ 61.040153][ T1833] loop0: detected capacity change from 0 to 2048 [ 61.057024][ T1829] ext4 filesystem being mounted at /root/syzkaller-testdir4228529983/syzkaller.Tm2eb3/49/bus supports timestamps until 2038 (0x7fffffff) [ 61.063935][ T1838] loop4: detected capacity change from 0 to 2048 [ 61.078978][ T1838] EXT4-fs (loop4): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 61.091520][ T1838] EXT4-fs (loop4): Encoding requested by superblock is unknown [ 61.117562][ T1833] ext4 filesystem being mounted at /root/syzkaller-testdir650440069/syzkaller.bPuowI/48/bus supports timestamps until 2038 (0x7fffffff) [ 61.134645][ T1842] loop2: detected capacity change from 0 to 2048 [ 61.145152][ T1845] loop3: detected capacity change from 0 to 2048 [ 61.157466][ T1849] loop1: detected capacity change from 0 to 2048 [ 61.164959][ T1845] ext4 filesystem being mounted at /root/syzkaller-testdir3800368632/syzkaller.BuPi6o/48/bus supports timestamps until 2038 (0x7fffffff) [ 61.165094][ T1842] ext4 filesystem being mounted at /root/syzkaller-testdir2746573701/syzkaller.yxIn5I/54/bus supports timestamps until 2038 (0x7fffffff) [ 61.216201][ T1860] loop5: detected capacity change from 0 to 2048 [ 61.224575][ T1864] loop4: detected capacity change from 0 to 2048 [ 61.238040][ T1858] loop0: detected capacity change from 0 to 2048 [ 61.242859][ T1849] ext4 filesystem being mounted at /root/syzkaller-testdir1380385470/syzkaller.If6N7T/50/bus supports timestamps until 2038 (0x7fffffff) [ 61.246954][ T1860] EXT4-fs (loop5): Magic mismatch, very weird! [ 61.285864][ T1867] loop3: detected capacity change from 0 to 2048 [ 61.291222][ T1872] loop2: detected capacity change from 0 to 2048 [ 61.296494][ T1858] ext4 filesystem being mounted at /root/syzkaller-testdir650440069/syzkaller.bPuowI/49/bus supports timestamps until 2038 (0x7fffffff) [ 61.350176][ T1881] loop1: detected capacity change from 0 to 2048 [ 61.359436][ T1864] ext4 filesystem being mounted at /root/syzkaller-testdir2938416515/syzkaller.EZ1Nsu/50/bus supports timestamps until 2038 (0x7fffffff) [ 61.390606][ T1872] ext4 filesystem being mounted at /root/syzkaller-testdir2746573701/syzkaller.yxIn5I/55/bus supports timestamps until 2038 (0x7fffffff) [ 61.408606][ T1881] EXT4-fs error (device loop1): __ext4_get_inode_loc:4347: comm syz-executor.1: Invalid inode table block 34360965232 in block_group 0 [ 61.412779][ T1878] loop5: detected capacity change from 0 to 2048 [ 61.459795][ T1881] EXT4-fs (loop1): get root inode failed [ 61.466901][ T1881] EXT4-fs (loop1): mount failed [ 61.480126][ T1878] ext4 filesystem being mounted at /root/syzkaller-testdir4228529983/syzkaller.Tm2eb3/51/bus supports timestamps until 2038 (0x7fffffff) [ 61.480260][ T1887] loop0: detected capacity change from 0 to 2048 [ 61.501219][ T1867] ext4 filesystem being mounted at /root/syzkaller-testdir3800368632/syzkaller.BuPi6o/49/bus supports timestamps until 2038 (0x7fffffff) [ 61.549534][ T1887] ext4 filesystem being mounted at /root/syzkaller-testdir650440069/syzkaller.bPuowI/50/bus supports timestamps until 2038 (0x7fffffff) [ 61.553692][ T1898] loop2: detected capacity change from 0 to 2048 [ 61.578614][ T1902] loop4: detected capacity change from 0 to 2048 [ 61.593015][ T1898] ext4 filesystem being mounted at /root/syzkaller-testdir2746573701/syzkaller.yxIn5I/57/bus supports timestamps until 2038 (0x7fffffff) [ 61.616223][ T1902] ext4 filesystem being mounted at /root/syzkaller-testdir2938416515/syzkaller.EZ1Nsu/51/bus supports timestamps until 2038 (0x7fffffff) [ 61.633759][ T1915] loop3: detected capacity change from 0 to 2048 [ 61.642405][ T1912] loop1: detected capacity change from 0 to 2048 [ 61.648188][ T1918] loop0: detected capacity change from 0 to 2048 [ 61.656592][ T1918] EXT4-fs (loop0): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 61.669381][ T1918] EXT4-fs (loop0): Encoding requested by superblock is unknown [ 61.681084][ T1915] ext4 filesystem being mounted at /root/syzkaller-testdir3800368632/syzkaller.BuPi6o/50/bus supports timestamps until 2038 (0x7fffffff) [ 61.697843][ T1912] ext4 filesystem being mounted at /root/syzkaller-testdir1380385470/syzkaller.If6N7T/52/bus supports timestamps until 2038 (0x7fffffff) [ 61.715813][ T1924] loop5: detected capacity change from 0 to 2048 [ 61.718379][ T1928] loop2: detected capacity change from 0 to 2048 [ 61.790314][ T1936] loop4: detected capacity change from 0 to 2048 [ 61.799730][ T1928] ext4 filesystem being mounted at /root/syzkaller-testdir2746573701/syzkaller.yxIn5I/58/bus supports timestamps until 2038 (0x7fffffff) [ 61.814213][ T1924] ext4 filesystem being mounted at /root/syzkaller-testdir4228529983/syzkaller.Tm2eb3/53/bus supports timestamps until 2038 (0x7fffffff) [ 61.820560][ T1938] loop0: detected capacity change from 0 to 2048 [ 61.856813][ T1933] loop1: detected capacity change from 0 to 2048 [ 61.858262][ T1943] loop3: detected capacity change from 0 to 2048 [ 61.879958][ T1938] ext4 filesystem being mounted at /root/syzkaller-testdir650440069/syzkaller.bPuowI/52/bus supports timestamps until 2038 (0x7fffffff) [ 61.895175][ T1943] ext4 filesystem being mounted at /root/syzkaller-testdir3800368632/syzkaller.BuPi6o/51/bus supports timestamps until 2038 (0x7fffffff) [ 61.895512][ T1936] ext4 filesystem being mounted at /root/syzkaller-testdir2938416515/syzkaller.EZ1Nsu/52/bus supports timestamps until 2038 (0x7fffffff) [ 61.930178][ T1933] ext4 filesystem being mounted at /root/syzkaller-testdir1380385470/syzkaller.If6N7T/53/bus supports timestamps until 2038 (0x7fffffff) [ 61.961079][ T1955] loop2: detected capacity change from 0 to 2048 [ 61.981995][ T1959] loop0: detected capacity change from 0 to 2048 [ 61.988437][ T1967] loop3: detected capacity change from 0 to 2048 [ 61.997672][ T1964] loop4: detected capacity change from 0 to 2048 [ 62.003058][ T1962] loop5: detected capacity change from 0 to 2048 [ 62.016868][ T1955] ext4 filesystem being mounted at /root/syzkaller-testdir2746573701/syzkaller.yxIn5I/59/bus supports timestamps until 2038 (0x7fffffff) [ 62.039261][ T1974] loop1: detected capacity change from 0 to 2048 [ 62.055361][ T1967] ext4 filesystem being mounted at /root/syzkaller-testdir3800368632/syzkaller.BuPi6o/52/bus supports timestamps until 2038 (0x7fffffff) [ 62.070298][ T1964] ext4 filesystem being mounted at /root/syzkaller-testdir2938416515/syzkaller.EZ1Nsu/53/bus supports timestamps until 2038 (0x7fffffff) [ 62.094144][ T1974] ext4 filesystem being mounted at /root/syzkaller-testdir1380385470/syzkaller.If6N7T/54/bus supports timestamps until 2038 (0x7fffffff) [ 62.099379][ T1962] ext4 filesystem being mounted at /root/syzkaller-testdir4228529983/syzkaller.Tm2eb3/54/bus supports timestamps until 2038 (0x7fffffff) [ 62.148605][ T1959] ext4 filesystem being mounted at /root/syzkaller-testdir650440069/syzkaller.bPuowI/53/bus supports timestamps until 2038 (0x7fffffff) [ 62.194235][ T1996] loop2: detected capacity change from 0 to 2048 [ 62.210196][ T2002] loop4: detected capacity change from 0 to 2048 [ 62.226207][ T2004] loop5: detected capacity change from 0 to 2048 [ 62.237352][ T2004] EXT4-fs (loop5): ext4_check_descriptors: Block bitmap for group 0 not in group (block 5269684354976221)! [ 62.238324][ T2007] loop3: detected capacity change from 0 to 2048 [ 62.256258][ T2004] EXT4-fs (loop5): group descriptors corrupted! [ 62.260668][ T1996] ext4 filesystem being mounted at /root/syzkaller-testdir2746573701/syzkaller.yxIn5I/62/bus supports timestamps until 2038 (0x7fffffff) [ 62.291735][ T2007] ext4 filesystem being mounted at /root/syzkaller-testdir3800368632/syzkaller.BuPi6o/54/bus supports timestamps until 2038 (0x7fffffff) [ 62.319687][ T2023] loop5: detected capacity change from 0 to 2048 [ 62.321501][ T2017] loop0: detected capacity change from 0 to 2048 [ 62.329991][ T2013] loop1: detected capacity change from 0 to 2048 [ 62.339246][ T2002] ext4 filesystem being mounted at /root/syzkaller-testdir2938416515/syzkaller.EZ1Nsu/54/bus supports timestamps until 2038 (0x7fffffff) [ 62.358444][ T2025] loop3: detected capacity change from 0 to 2048 [ 62.375187][ T2023] ext4 filesystem being mounted at /root/syzkaller-testdir4228529983/syzkaller.Tm2eb3/56/bus supports timestamps until 2038 (0x7fffffff) [ 62.375206][ T2017] ext4 filesystem being mounted at /root/syzkaller-testdir650440069/syzkaller.bPuowI/54/bus supports timestamps until 2038 (0x7fffffff) [ 62.389858][ T2013] ext4 filesystem being mounted at /root/syzkaller-testdir1380385470/syzkaller.If6N7T/56/bus supports timestamps until 2038 (0x7fffffff) [ 62.419537][ T2025] ext4 filesystem being mounted at /root/syzkaller-testdir3800368632/syzkaller.BuPi6o/55/bus supports timestamps until 2038 (0x7fffffff) [ 62.451415][ T2037] loop4: detected capacity change from 0 to 2048 [ 62.452148][ T2039] loop2: detected capacity change from 0 to 2048 [ 62.486295][ T2047] loop5: detected capacity change from 0 to 2048 [ 62.498272][ T2044] loop0: detected capacity change from 0 to 2048 [ 62.501030][ T2050] loop1: detected capacity change from 0 to 2048 [ 62.511355][ T2037] ext4 filesystem being mounted at /root/syzkaller-testdir2938416515/syzkaller.EZ1Nsu/55/bus supports timestamps until 2038 (0x7fffffff) [ 62.514491][ T2047] EXT4-fs (loop5): VFS: Can't find ext4 filesystem [ 62.546620][ T2055] loop3: detected capacity change from 0 to 2048 [ 62.555651][ T2039] ext4 filesystem being mounted at /root/syzkaller-testdir2746573701/syzkaller.yxIn5I/63/bus supports timestamps until 2038 (0x7fffffff) [ 62.575630][ T2044] ext4 filesystem being mounted at /root/syzkaller-testdir650440069/syzkaller.bPuowI/55/bus supports timestamps until 2038 (0x7fffffff) [ 62.582866][ T2055] EXT4-fs (loop3): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 62.602347][ T2055] EXT4-fs (loop3): Encoding requested by superblock is unknown [ 62.602453][ T2050] ext4 filesystem being mounted at /root/syzkaller-testdir1380385470/syzkaller.If6N7T/57/bus supports timestamps until 2038 (0x7fffffff) [ 62.612693][ T2060] loop5: detected capacity change from 0 to 2048 [ 62.644921][ T2065] loop4: detected capacity change from 0 to 2048 [ 62.653189][ T2060] ext4 filesystem being mounted at /root/syzkaller-testdir4228529983/syzkaller.Tm2eb3/58/bus supports timestamps until 2038 (0x7fffffff) [ 62.703044][ T2075] loop0: detected capacity change from 0 to 2048 [ 62.718444][ T2077] loop2: detected capacity change from 0 to 2048 [ 62.730766][ T2075] ext4 filesystem being mounted at /root/syzkaller-testdir650440069/syzkaller.bPuowI/56/bus supports timestamps until 2038 (0x7fffffff) [ 62.756538][ T2065] ext4 filesystem being mounted at /root/syzkaller-testdir2938416515/syzkaller.EZ1Nsu/56/bus supports timestamps until 2038 (0x7fffffff) [ 62.770888][ T2071] loop3: detected capacity change from 0 to 2048 [ 62.771652][ T2077] ext4 filesystem being mounted at /root/syzkaller-testdir2746573701/syzkaller.yxIn5I/64/bus supports timestamps until 2038 (0x7fffffff) [ 62.807864][ T2080] loop1: detected capacity change from 0 to 2048 [ 62.808231][ T2087] loop5: detected capacity change from 0 to 2048 [ 62.817168][ T2071] ext4 filesystem being mounted at /root/syzkaller-testdir3800368632/syzkaller.BuPi6o/57/bus supports timestamps until 2038 (0x7fffffff) [ 62.829479][ T2093] loop0: detected capacity change from 0 to 2048 [ 62.874705][ T2096] loop2: detected capacity change from 0 to 2048 [ 62.877161][ T2080] ext4 filesystem being mounted at /root/syzkaller-testdir1380385470/syzkaller.If6N7T/58/bus supports timestamps until 2038 (0x7fffffff) [ 62.896603][ T2105] loop3: detected capacity change from 0 to 2048 [ 62.911269][ T2087] ext4 filesystem being mounted at /root/syzkaller-testdir4228529983/syzkaller.Tm2eb3/59/bus supports timestamps until 2038 (0x7fffffff) [ 62.929004][ T2101] loop4: detected capacity change from 0 to 2048 [ 62.935578][ T2093] ext4 filesystem being mounted at /root/syzkaller-testdir650440069/syzkaller.bPuowI/57/bus supports timestamps until 2038 (0x7fffffff) [ 62.937796][ T2096] ext4 filesystem being mounted at /root/syzkaller-testdir2746573701/syzkaller.yxIn5I/65/bus supports timestamps until 2038 (0x7fffffff) [ 62.950022][ T2105] EXT4-fs (loop3): Magic mismatch, very weird! [ 62.988935][ T2101] ext4 filesystem being mounted at /root/syzkaller-testdir2938416515/syzkaller.EZ1Nsu/57/bus supports timestamps until 2038 (0x7fffffff) [ 63.004163][ T2113] loop0: detected capacity change from 0 to 2048 [ 63.067196][ T2126] loop5: detected capacity change from 0 to 2048 [ 63.075448][ T2113] EXT4-fs (loop0): VFS: Can't find ext4 filesystem [ 63.086014][ T2127] loop2: detected capacity change from 0 to 2048 [ 63.092322][ T2118] loop3: detected capacity change from 0 to 2048 [ 63.103326][ T2120] loop1: detected capacity change from 0 to 2048 [ 63.114901][ T2126] ext4 filesystem being mounted at /root/syzkaller-testdir4228529983/syzkaller.Tm2eb3/60/bus supports timestamps until 2038 (0x7fffffff) [ 63.138482][ T2127] ext4 filesystem being mounted at /root/syzkaller-testdir2746573701/syzkaller.yxIn5I/66/bus supports timestamps until 2038 (0x7fffffff) [ 63.139230][ T2118] ext4 filesystem being mounted at /root/syzkaller-testdir3800368632/syzkaller.BuPi6o/59/bus supports timestamps until 2038 (0x7fffffff) [ 63.153445][ T2120] ext4 filesystem being mounted at /root/syzkaller-testdir1380385470/syzkaller.If6N7T/59/bus supports timestamps until 2038 (0x7fffffff) [ 63.176587][ T2140] loop4: detected capacity change from 0 to 2048 [ 63.196404][ T2143] loop0: detected capacity change from 0 to 2048 [ 63.213183][ T2140] ext4 filesystem being mounted at /root/syzkaller-testdir2938416515/syzkaller.EZ1Nsu/58/bus supports timestamps until 2038 (0x7fffffff) [ 63.219078][ T2143] ext4 filesystem being mounted at /root/syzkaller-testdir650440069/syzkaller.bPuowI/59/bus supports timestamps until 2038 (0x7fffffff) [ 63.254433][ T2150] loop5: detected capacity change from 0 to 2048 [ 63.261929][ T2153] loop1: detected capacity change from 0 to 2048 [ 63.274845][ T2156] loop2: detected capacity change from 0 to 2048 [ 63.289463][ T2159] loop3: detected capacity change from 0 to 2048 [ 63.298985][ T2150] ext4 filesystem being mounted at /root/syzkaller-testdir4228529983/syzkaller.Tm2eb3/61/bus supports timestamps until 2038 (0x7fffffff) [ 63.299465][ T2162] loop4: detected capacity change from 0 to 2048 2023/04/09 01:41:49 executed programs: 372 [ 63.320723][ T2156] ext4 filesystem being mounted at /root/syzkaller-testdir2746573701/syzkaller.yxIn5I/67/bus supports timestamps until 2038 (0x7fffffff) [ 63.320902][ T2153] ext4 filesystem being mounted at /root/syzkaller-testdir1380385470/syzkaller.If6N7T/60/bus supports timestamps until 2038 (0x7fffffff) [ 63.353424][ T2159] ext4 filesystem being mounted at /root/syzkaller-testdir3800368632/syzkaller.BuPi6o/60/bus supports timestamps until 2038 (0x7fffffff) [ 63.372116][ T2162] ext4 filesystem being mounted at /root/syzkaller-testdir2938416515/syzkaller.EZ1Nsu/59/bus supports timestamps until 2038 (0x7fffffff) [ 63.379276][ T2175] loop0: detected capacity change from 0 to 2048 [ 63.409765][ T2178] loop5: detected capacity change from 0 to 2048 [ 63.414549][ T2182] loop2: detected capacity change from 0 to 2048 [ 63.417092][ T2175] ext4 filesystem being mounted at /root/syzkaller-testdir650440069/syzkaller.bPuowI/60/bus supports timestamps until 2038 (0x7fffffff) [ 63.440141][ T2182] ext4 filesystem being mounted at /root/syzkaller-testdir2746573701/syzkaller.yxIn5I/68/bus supports timestamps until 2038 (0x7fffffff) [ 63.440161][ T2178] ext4 filesystem being mounted at /root/syzkaller-testdir4228529983/syzkaller.Tm2eb3/62/bus supports timestamps until 2038 (0x7fffffff) [ 63.496265][ T2192] loop3: detected capacity change from 0 to 2048 [ 63.502547][ T2191] loop4: detected capacity change from 0 to 2048 [ 63.503201][ T2196] loop1: detected capacity change from 0 to 2048 [ 63.511393][ T2199] loop0: detected capacity change from 0 to 2048 [ 63.539971][ T2202] loop5: detected capacity change from 0 to 2048 [ 63.541914][ T2199] ext4 filesystem being mounted at /root/syzkaller-testdir650440069/syzkaller.bPuowI/61/bus supports timestamps until 2038 (0x7fffffff) [ 63.546786][ T2191] ext4 filesystem being mounted at /root/syzkaller-testdir2938416515/syzkaller.EZ1Nsu/60/bus supports timestamps until 2038 (0x7fffffff) [ 63.563470][ T2205] loop2: detected capacity change from 0 to 2048 [ 63.584424][ T2192] ext4 filesystem being mounted at /root/syzkaller-testdir3800368632/syzkaller.BuPi6o/61/bus supports timestamps until 2038 (0x7fffffff) [ 63.598061][ T2196] ext4 filesystem being mounted at /root/syzkaller-testdir1380385470/syzkaller.If6N7T/61/bus supports timestamps until 2038 (0x7fffffff) [ 63.615888][ T2202] ext4 filesystem being mounted at /root/syzkaller-testdir4228529983/syzkaller.Tm2eb3/63/bus supports timestamps until 2038 (0x7fffffff) [ 63.626933][ T2220] loop4: detected capacity change from 0 to 2048 [ 63.637462][ T2205] ext4 filesystem being mounted at /root/syzkaller-testdir2746573701/syzkaller.yxIn5I/69/bus supports timestamps until 2038 (0x7fffffff) [ 63.676985][ T2225] loop0: detected capacity change from 0 to 2048 [ 63.697232][ T2234] loop2: detected capacity change from 0 to 2048 [ 63.701009][ T2225] EXT4-fs (loop0): VFS: Can't find ext4 filesystem [ 63.712330][ T2220] ext4 filesystem being mounted at /root/syzkaller-testdir2938416515/syzkaller.EZ1Nsu/61/bus supports timestamps until 2038 (0x7fffffff) [ 63.714249][ T2229] loop3: detected capacity change from 0 to 2048 [ 63.738511][ T2231] loop1: detected capacity change from 0 to 2048 [ 63.743859][ T2237] loop5: detected capacity change from 0 to 2048 [ 63.748509][ T2234] ext4 filesystem being mounted at /root/syzkaller-testdir2746573701/syzkaller.yxIn5I/70/bus supports timestamps until 2038 (0x7fffffff) [ 63.770243][ T2229] ext4 filesystem being mounted at /root/syzkaller-testdir3800368632/syzkaller.BuPi6o/62/bus supports timestamps until 2038 (0x7fffffff) [ 63.803460][ T2237] ext4 filesystem being mounted at /root/syzkaller-testdir4228529983/syzkaller.Tm2eb3/64/bus supports timestamps until 2038 (0x7fffffff) [ 63.856377][ T2231] ext4 filesystem being mounted at /root/syzkaller-testdir1380385470/syzkaller.If6N7T/62/bus supports timestamps until 2038 (0x7fffffff) [ 63.897542][ T2263] loop2: detected capacity change from 0 to 2048 [ 63.915523][ T2255] loop1: detected capacity change from 0 to 2048 [ 63.917838][ T2260] loop5: detected capacity change from 0 to 2048 [ 63.938979][ T52] blk_update_request: I/O error, dev loop1, sector 0 op 0x1:(WRITE) flags 0x8800 phys_seg 16 prio class 0 [ 63.942463][ T2256] loop3: detected capacity change from 0 to 2048 [ 63.950463][ T52] blk_update_request: I/O error, dev loop1, sector 0 op 0x1:(WRITE) flags 0x8800 phys_seg 16 prio class 0 [ 63.970688][ T2266] loop4: detected capacity change from 0 to 2048 [ 63.974031][ T2269] loop0: detected capacity change from 0 to 2048 [ 63.983449][ T2263] EXT4-fs (loop2): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 63.996075][ T2260] ext4 filesystem being mounted at /root/syzkaller-testdir4228529983/syzkaller.Tm2eb3/65/bus supports timestamps until 2038 (0x7fffffff) [ 64.011709][ T2263] EXT4-fs (loop2): Encoding requested by superblock is unknown [ 64.043840][ T2256] ext4 filesystem being mounted at /root/syzkaller-testdir3800368632/syzkaller.BuPi6o/64/bus supports timestamps until 2038 (0x7fffffff) [ 64.051593][ T2283] loop2: detected capacity change from 0 to 2048 [ 64.064058][ T2255] ext4 filesystem being mounted at /root/syzkaller-testdir1380385470/syzkaller.If6N7T/63/bus supports timestamps until 2038 (0x7fffffff) [ 64.080726][ T2269] ext4 filesystem being mounted at /root/syzkaller-testdir650440069/syzkaller.bPuowI/64/bus supports timestamps until 2038 (0x7fffffff) [ 64.095370][ T2266] ext4 filesystem being mounted at /root/syzkaller-testdir2938416515/syzkaller.EZ1Nsu/62/bus supports timestamps until 2038 (0x7fffffff) [ 64.124292][ T2276] loop5: detected capacity change from 0 to 2048 [ 64.131161][ T52] blk_update_request: I/O error, dev loop5, sector 0 op 0x1:(WRITE) flags 0x8800 phys_seg 16 prio class 0 [ 64.142609][ T52] blk_update_request: I/O error, dev loop5, sector 0 op 0x1:(WRITE) flags 0x8800 phys_seg 16 prio class 0 [ 64.168511][ T2283] ext4 filesystem being mounted at /root/syzkaller-testdir2746573701/syzkaller.yxIn5I/72/bus supports timestamps until 2038 (0x7fffffff) [ 64.204892][ T2276] ext4 filesystem being mounted at /root/syzkaller-testdir4228529983/syzkaller.Tm2eb3/66/bus supports timestamps until 2038 (0x7fffffff) [ 64.248715][ T2297] loop1: detected capacity change from 0 to 2048 [ 64.260457][ T2295] loop2: detected capacity change from 0 to 2048 [ 64.262342][ T2300] loop4: detected capacity change from 0 to 2048 [ 64.307384][ T2303] loop0: detected capacity change from 0 to 2048 [ 64.333195][ T2306] loop3: detected capacity change from 0 to 2048 [ 64.337708][ T2310] loop5: detected capacity change from 0 to 2048 [ 64.350129][ T2297] ext4 filesystem being mounted at /root/syzkaller-testdir1380385470/syzkaller.If6N7T/64/bus supports timestamps until 2038 (0x7fffffff) [ 64.355659][ T2300] ext4 filesystem being mounted at /root/syzkaller-testdir2938416515/syzkaller.EZ1Nsu/63/bus supports timestamps until 2038 (0x7fffffff) [ 64.382476][ T2295] ext4 filesystem being mounted at /root/syzkaller-testdir2746573701/syzkaller.yxIn5I/73/bus supports timestamps until 2038 (0x7fffffff) [ 64.402974][ T2303] ext4 filesystem being mounted at /root/syzkaller-testdir650440069/syzkaller.bPuowI/65/bus supports timestamps until 2038 (0x7fffffff) [ 64.403117][ T2306] ext4 filesystem being mounted at /root/syzkaller-testdir3800368632/syzkaller.BuPi6o/65/bus supports timestamps until 2038 (0x7fffffff) [ 64.420354][ T2310] ext4 filesystem being mounted at /root/syzkaller-testdir4228529983/syzkaller.Tm2eb3/67/bus supports timestamps until 2038 (0x7fffffff) [ 64.484370][ T2325] loop1: detected capacity change from 0 to 2048 [ 64.491567][ T2328] loop4: detected capacity change from 0 to 2048 [ 64.496705][ T2331] loop0: detected capacity change from 0 to 2048 [ 64.500298][ T2334] loop2: detected capacity change from 0 to 2048 [ 64.522722][ T2331] EXT4-fs warning (device loop0): read_mmp_block:107: Error -117 while reading MMP block 64 [ 64.557955][ T2341] loop5: detected capacity change from 0 to 2048 [ 64.565740][ T2325] ext4 filesystem being mounted at /root/syzkaller-testdir1380385470/syzkaller.If6N7T/65/bus supports timestamps until 2038 (0x7fffffff) [ 64.567543][ T2337] loop3: detected capacity change from 0 to 2048 [ 64.580934][ T2328] ext4 filesystem being mounted at /root/syzkaller-testdir2938416515/syzkaller.EZ1Nsu/64/bus supports timestamps until 2038 (0x7fffffff) [ 64.608323][ T2334] ext4 filesystem being mounted at /root/syzkaller-testdir2746573701/syzkaller.yxIn5I/74/bus supports timestamps until 2038 (0x7fffffff) [ 64.625228][ T2337] ext4 filesystem being mounted at /root/syzkaller-testdir3800368632/syzkaller.BuPi6o/66/bus supports timestamps until 2038 (0x7fffffff) [ 64.640794][ T2341] ext4 filesystem being mounted at /root/syzkaller-testdir4228529983/syzkaller.Tm2eb3/68/bus supports timestamps until 2038 (0x7fffffff) [ 64.672620][ T2353] loop0: detected capacity change from 0 to 2048 [ 64.724308][ T2356] loop1: detected capacity change from 0 to 2048 [ 64.730878][ T2359] loop4: detected capacity change from 0 to 2048 [ 64.742472][ T2362] loop3: detected capacity change from 0 to 2048 [ 64.749303][ T2353] ext4 filesystem being mounted at /root/syzkaller-testdir650440069/syzkaller.bPuowI/67/bus supports timestamps until 2038 (0x7fffffff) [ 64.756075][ T2366] loop5: detected capacity change from 0 to 2048 [ 64.767664][ T2368] loop2: detected capacity change from 0 to 2048 [ 64.793626][ T2362] ext4 filesystem being mounted at /root/syzkaller-testdir3800368632/syzkaller.BuPi6o/67/bus supports timestamps until 2038 (0x7fffffff) [ 64.803835][ T2359] ext4 filesystem being mounted at /root/syzkaller-testdir2938416515/syzkaller.EZ1Nsu/65/bus supports timestamps until 2038 (0x7fffffff) [ 64.822458][ T2356] ext4 filesystem being mounted at /root/syzkaller-testdir1380385470/syzkaller.If6N7T/66/bus supports timestamps until 2038 (0x7fffffff) [ 64.822853][ T2368] ext4 filesystem being mounted at /root/syzkaller-testdir2746573701/syzkaller.yxIn5I/75/bus supports timestamps until 2038 (0x7fffffff) [ 64.851933][ T2366] ext4 filesystem being mounted at /root/syzkaller-testdir4228529983/syzkaller.Tm2eb3/69/bus supports timestamps until 2038 (0x7fffffff) [ 64.880724][ T2383] loop0: detected capacity change from 0 to 2048 [ 64.926996][ T2386] loop3: detected capacity change from 0 to 2048 [ 64.954811][ T2383] ext4 filesystem being mounted at /root/syzkaller-testdir650440069/syzkaller.bPuowI/68/bus supports timestamps until 2038 (0x7fffffff) [ 64.954965][ T2389] loop5: detected capacity change from 0 to 2048 [ 64.973938][ T2398] loop2: detected capacity change from 0 to 2048 [ 64.977838][ T2396] loop4: detected capacity change from 0 to 2048 [ 64.990244][ T2393] loop1: detected capacity change from 0 to 2048